Merge pull request #1 from MaikKlein/master

Update from master

.travis.yml

@@ -1,9 +1,27 @@
+os:
+  - linux
+  - osx
+
 language: rust
 
+before_script:
+- rustup component add rustfmt
+
 rust:
   - stable
 
 script:
+  - cargo fmt --all -- --check
   - cargo build --manifest-path ash/Cargo.toml
   - cargo build --manifest-path examples/Cargo.toml
   - cargo build --manifest-path generator/Cargo.toml
+
+branches:
+  only:
+    # This is where pull requests from "bors r+" are built.
+    - staging
+    # This is where pull requests from "bors try" are built.
+    - trying
+    # Uncomment this to enable building pull requests.
+    - master
+

Changelog.md

@@ -1,3 +1,19 @@
+# 0.27.0/1
+
+* Extensions are now namespaced. `ash::extensions::khr::Swapchain`
+* Removed vendor tags from extension methods
+* Added missing functions for VkEvent
+* The examples were updated to use the new builder pattern
+* A SPIR-V parsing function `ash::util::read_spv`
+* Added `get_pipeline_cache_data`
+
+# 0.26.0
+
+* Fix loader on MacOS.
+
+* Expose function pointers for easier interop with external libraries.
+
+* Builder now uses bool instead of Bool32.
 # 0.25.0
 
 * Adds support for Vulkan 1.1

README.md

@@ -36,9 +36,9 @@ let instance = entry.create_instance(&create_info, None)
 ### `Vec<T>` instead of mutable slices
 
 ```Rust
-pub fn get_swapchain_images_khr(&self,
+pub fn get_swapchain_images(&self,
-                                swapchain: vk::SwapchainKHR)
+                            swapchain: vk::SwapchainKHR)
-                                -> VkResult<Vec<vk::Image>>;
+                            -> VkResult<Vec<vk::Image>>;
 let present_images = swapchain_loader.get_swapchain_images_khr(swapchain).unwrap();
 ```
 *Note*: Functions don't return `Vec<T>` if this would limit the functionality. See `p_next`.
@@ -55,6 +55,12 @@ pub fn cmd_pipeline_barrier(&self,
                             image_memory_barriers: &[vk::ImageMemoryBarrier]);
 ```
 
+### Strongly typed handles
+
+Each Vulkan handle type is exposed as a newtyped struct for improved type safety. Null handles can be constructed with
+`T::null()`, and handles may be freely converted to and from `u64` with `Handle::from_raw` and `Handle::as_raw` for
+interop with non-Ash Vulkan code.
+
 ### Default implementation for all types
 ```Rust
 // No need to manually set the structure type
@@ -71,7 +77,11 @@ let pipeline_vertex_input_state_create_info = vk::PipelineVertexInputStateCreate
     .vertex_binding_descriptions(&Vertex::binding_descriptions())
     .vertex_attribute_descriptions(&Vertex::attribute_descriptions()).build();
 ```
-*Note*: No validation is done, the lifetimes only have to live as long as the builder object. It is the responsibility of the user to make sure that the pointers are valid.
+
+Builders implement `Deref` targeting their corresponding Vulkan struct, so references to builders can be passed directly
+to Vulkan functions. This is encouraged as doing so allows Rust to check the lifetimes of captured objects are valid,
+whereas calling `build` discards lifetime information, making inadvertent use-after-free errors more likely.
+
 ### Flags and constants as associated constants
 
 ```Rust
@@ -95,12 +105,6 @@ println!("Display: {}", flag);
 // Display: COLOR_ATTACHMENT_READ | COLOR_ATTACHMENT_WRITE
 ```
 
-### Interop
-Vulkan objects inside Ash can be constructed from raw values with `Object::from:raw`. Useful if you need to interact with a C library.
-```Rust
-PipelineBindPoint::from_raw(bindpoint);
-```
-
 ### Function pointer loading
 Ash also takes care of loading the function pointers. Function pointers are split into 3 categories.
 
@@ -119,9 +123,9 @@ Custom loaders can be implemented.
 ### Extension loading
 Additionally, every Vulkan extension has to be loaded explicitly. You can find all extensions under [ash::extensions](https://github.com/MaikKlein/ash/tree/master/ash/src/extensions).
 ```Rust
-use ash::extensions::Swapchain;
+use ash::extensions::khr::Swapchain;
 let swapchain_loader = Swapchain::new(&instance, &device);
-let swapchain = swapchain_loader.create_swapchain_khr(&swapchain_create_info).unwrap();
+let swapchain = swapchain_loader.create_swapchain(&swapchain_create_info).unwrap();
 ```
 
 ### Raw function pointers

appveyor.yml

@@ -1,15 +1,21 @@
+os: Visual Studio 2015
+
 environment:
   matrix:
-    - TARGET: 1.28.0-x86_64-pc-windows
+  # Stable 64-bit MSVC
-      COMPILER: msvc
+    - channel: stable
+      target: x86_64-pc-windows-msvc
+
 install:
-  - if %COMPILER%==gnu choco install -y mingw
+  - appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
-  - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-${env:TARGET}-${env:COMPILER}.exe" -FileName "rust-install.exe"
+  - rustup-init -yv --default-toolchain %channel% --default-host %target%
-  - ps: .\rust-install.exe /VERYSILENT /NORESTART /DIR="C:\rust" | Out-Null
+  - set PATH=%PATH%;%USERPROFILE%\.cargo\bin
-  - ps: $env:PATH="$env:PATH;C:\rust\bin;C:\tools\mingw64\bin"
-  - if %COMPILER%==gnu gcc -v
   - rustc -vV
   - cargo -vV
-build_script:
+
-  - cargo build --manifest-path ash/Cargo.toml
+# 'cargo test' takes care of building for us, so disable Appveyor's build stage. This prevents
-  - cargo build --manifest-path examples/Cargo.toml
+# the "directory does not contain a project or solution file" error.
+build: off
+
+test_script:
+- cargo test --verbose %cargoflags%

ash/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ash"
-version = "0.25.0"
+version = "0.27.1"
 authors = ["maik klein <maikklein@googlemail.com>"]
 description = "Vulkan bindings for Rust"
 license = "MIT"
@@ -11,7 +11,7 @@ documentation = "https://docs.rs/ash"
 
 [dependencies]
 shared_library = "0.1.9"
-lazy_static = "0.2.1"
+lazy_static = "1"
 
 [features]
 default = []

ash/src/device.rs

@@ -51,11 +51,7 @@ pub trait DeviceV1_1: DeviceV1_0 {
         peer_memory_features
     }
 
-    unsafe fn cmd_set_device_mask(
+    unsafe fn cmd_set_device_mask(&self, command_buffer: vk::CommandBuffer, device_mask: u32) {
-        &self,
-        command_buffer: vk::CommandBuffer,
-        device_mask: u32,
-    ) {
         self.fp_v1_1()
             .cmd_set_device_mask(command_buffer, device_mask);
     }
@@ -86,11 +82,8 @@ pub trait DeviceV1_1: DeviceV1_0 {
         info: &vk::ImageMemoryRequirementsInfo2,
         out: &mut vk::MemoryRequirements2,
     ) {
-        self.fp_v1_1().get_image_memory_requirements2(
+        self.fp_v1_1()
-            self.handle(),
+            .get_image_memory_requirements2(self.handle(), info, out);
-            info,
-            out,
-        );
     }
 
     unsafe fn get_buffer_memory_requirements2(
@@ -98,11 +91,8 @@ pub trait DeviceV1_1: DeviceV1_0 {
         info: &vk::BufferMemoryRequirementsInfo2,
         out: &mut vk::MemoryRequirements2,
     ) {
-        self.fp_v1_1().get_buffer_memory_requirements2(
+        self.fp_v1_1()
-            self.handle(),
+            .get_buffer_memory_requirements2(self.handle(), info, out);
-            info,
-            out,
-        );
     }
 
     unsafe fn get_image_sparse_memory_requirements2_len(
@@ -221,11 +211,8 @@ pub trait DeviceV1_1: DeviceV1_0 {
         create_info: &vk::DescriptorSetLayoutCreateInfo,
         out: &mut vk::DescriptorSetLayoutSupport,
     ) {
-        self.fp_v1_1().get_descriptor_set_layout_support(
+        self.fp_v1_1()
-            self.handle(),
+            .get_descriptor_set_layout_support(self.handle(), create_info, out);
-            create_info,
-            out,
-        );
     }
 }
 
@@ -269,6 +256,94 @@ pub trait DeviceV1_0 {
         );
     }
 
+    unsafe fn create_event(
+        &self,
+        create_info: &vk::EventCreateInfo,
+        allocation_callbacks: Option<&vk::AllocationCallbacks>,
+    ) -> VkResult<vk::Event> {
+        let mut event = mem::uninitialized();
+        let err_code = self.fp_v1_0().create_event(
+            self.handle(),
+            create_info,
+            allocation_callbacks.as_raw_ptr(),
+            &mut event,
+        );
+        match err_code {
+            vk::Result::SUCCESS => Ok(event),
+            _ => Err(err_code),
+        }
+    }
+
+    /// Returns true if the event was set, and false if the event was reset, otherwise it will
+    /// return the error code.
+    unsafe fn get_event_status(&self, event: vk::Event) -> VkResult<bool> {
+        let err_code = self.fp_v1_0().get_event_status(self.handle(), event);
+        match err_code {
+            vk::Result::EVENT_SET => Ok(true),
+            vk::Result::EVENT_RESET => Ok(false),
+            _ => Err(err_code),
+        }
+    }
+
+    unsafe fn set_event(&self, event: vk::Event) -> VkResult<()> {
+        let err_code = self.fp_v1_0().set_event(self.handle(), event);
+        match err_code {
+            vk::Result::SUCCESS => Ok(()),
+            _ => Err(err_code),
+        }
+    }
+
+    unsafe fn reset_event(&self, event: vk::Event) -> VkResult<()> {
+        let err_code = self.fp_v1_0().reset_event(self.handle(), event);
+        match err_code {
+            vk::Result::SUCCESS => Ok(()),
+            _ => Err(err_code),
+        }
+    }
+    unsafe fn cmd_set_event(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        event: vk::Event,
+        stage_mask: vk::PipelineStageFlags,
+    ) {
+        self.fp_v1_0()
+            .cmd_set_event(command_buffer, event, stage_mask);
+    }
+    unsafe fn cmd_reset_event(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        event: vk::Event,
+        stage_mask: vk::PipelineStageFlags,
+    ) {
+        self.fp_v1_0()
+            .cmd_reset_event(command_buffer, event, stage_mask);
+    }
+
+    unsafe fn cmd_wait_events(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        events: &[vk::Event],
+        src_stage_mask: vk::PipelineStageFlags,
+        dst_stage_mask: vk::PipelineStageFlags,
+        memory_barriers: &[vk::MemoryBarrier],
+        buffer_memory_barriers: &[vk::BufferMemoryBarrier],
+        image_memory_barriers: &[vk::ImageMemoryBarrier],
+    ) {
+        self.fp_v1_0().cmd_wait_events(
+            command_buffer,
+            events.len() as _,
+            events.as_ptr(),
+            src_stage_mask,
+            dst_stage_mask,
+            memory_barriers.len() as _,
+            memory_barriers.as_ptr(),
+            buffer_memory_barriers.len() as _,
+            buffer_memory_barriers.as_ptr(),
+            image_memory_barriers.len() as _,
+            image_memory_barriers.as_ptr(),
+        );
+    }
+
     unsafe fn destroy_fence(
         &self,
         fence: vk::Fence,
@@ -278,6 +353,15 @@ pub trait DeviceV1_0 {
             .destroy_fence(self.handle(), fence, allocation_callbacks.as_raw_ptr());
     }
 
+    unsafe fn destroy_event(
+        &self,
+        event: vk::Event,
+        allocation_callbacks: Option<&vk::AllocationCallbacks>,
+    ) {
+        self.fp_v1_0()
+            .destroy_event(self.handle(), event, allocation_callbacks.as_raw_ptr());
+    }
+
     unsafe fn destroy_image(
         &self,
         image: vk::Image,
@@ -721,11 +805,9 @@ pub trait DeviceV1_0 {
     }
 
     unsafe fn reset_fences(&self, fences: &[vk::Fence]) -> VkResult<()> {
-        let err_code = self.fp_v1_0().reset_fences(
+        let err_code =
-            self.handle(),
+            self.fp_v1_0()
-            fences.len() as u32,
+                .reset_fences(self.handle(), fences.len() as u32, fences.as_ptr());
-            fences.as_ptr(),
-        );
         match err_code {
             vk::Result::SUCCESS => Ok(()),
             _ => Err(err_code),
@@ -1291,6 +1373,34 @@ pub trait DeviceV1_0 {
         }
     }
 
+    unsafe fn get_pipeline_cache_data(
+        &self,
+        pipeline_cache: vk::PipelineCache,
+    ) -> VkResult<Vec<u8>> {
+        let mut data_size: usize = 0;
+        let err_code = self.fp_v1_0().get_pipeline_cache_data(
+            self.handle(),
+            pipeline_cache,
+            &mut data_size,
+            ptr::null_mut(),
+        );
+        if err_code != vk::Result::SUCCESS {
+            return Err(err_code);
+        };
+        let mut data: Vec<u8> = Vec::with_capacity(data_size);
+        let err_code = self.fp_v1_0().get_pipeline_cache_data(
+            self.handle(),
+            pipeline_cache,
+            &mut data_size,
+            data.as_mut_ptr() as _,
+        );
+        data.set_len(data_size);
+        match err_code {
+            vk::Result::SUCCESS => Ok(data),
+            _ => Err(err_code),
+        }
+    }
+
     unsafe fn map_memory(
         &self,
         memory: vk::DeviceMemory,
@@ -1357,11 +1467,7 @@ pub trait DeviceV1_0 {
         }
     }
 
-    unsafe fn get_device_queue(
+    unsafe fn get_device_queue(&self, queue_family_index: u32, queue_index: u32) -> vk::Queue {
-        &self,
-        queue_family_index: u32,
-        queue_index: u32,
-    ) -> vk::Queue {
         let mut queue = mem::uninitialized();
         self.fp_v1_0()
             .get_device_queue(self.handle(), queue_family_index, queue_index, &mut queue);
@@ -1413,11 +1519,11 @@ pub trait DeviceV1_0 {
     unsafe fn begin_command_buffer(
         &self,
         command_buffer: vk::CommandBuffer,
-        create_info: &vk::CommandBufferBeginInfo,
+        begin_info: &vk::CommandBufferBeginInfo,
     ) -> VkResult<()> {
         let err_code = self
             .fp_v1_0()
-            .begin_command_buffer(command_buffer, create_info);
+            .begin_command_buffer(command_buffer, begin_info);
         match err_code {
             vk::Result::SUCCESS => Ok(()),
             _ => Err(err_code),
@@ -1473,12 +1579,9 @@ pub trait DeviceV1_0 {
         submits: &[vk::SubmitInfo],
         fence: vk::Fence,
     ) -> VkResult<()> {
-        let err_code = self.fp_v1_0().queue_submit(
+        let err_code =
-            queue,
+            self.fp_v1_0()
-            submits.len() as u32,
+                .queue_submit(queue, submits.len() as u32, submits.as_ptr(), fence);
-            submits.as_ptr(),
-            fence,
-        );
         match err_code {
             vk::Result::SUCCESS => Ok(()),
             _ => Err(err_code),
@@ -1725,10 +1828,7 @@ pub struct Device {
     device_fn_1_1: vk::DeviceFnV1_1,
 }
 impl Device {
-    pub unsafe fn load(
+    pub unsafe fn load(instance_fn: &vk::InstanceFnV1_0, device: vk::Device) -> Self {
-        instance_fn: &vk::InstanceFnV1_0,
-        device: vk::Device,
-    ) -> Self {
         let device_fn_1_0 = vk::DeviceFnV1_0::load(|name| {
             mem::transmute(instance_fn.get_device_proc_addr(device, name.as_ptr()))
         });

ash/src/entry.rs

@@ -15,25 +15,17 @@ use RawPtr;
 #[cfg(windows)]
 const LIB_PATH: &'static str = "vulkan-1.dll";
 
-#[cfg(
+#[cfg(all(
-    all(
+    unix,
-        unix,
+    not(any(target_os = "macos", target_os = "ios", target_os = "android"))
-        not(
+))]
-            any(
-                target_os = "macos",
-                target_os = "ios",
-                target_os = "android"
-            )
-        )
-    )
-)]
 const LIB_PATH: &'static str = "libvulkan.so.1";
 
 #[cfg(target_os = "android")]
 const LIB_PATH: &'static str = "libvulkan.so";
 
 #[cfg(any(target_os = "macos", target_os = "ios"))]
-const LIB_PATH: &'static str = "libMoltenVK.dylib";
+const LIB_PATH: &'static str = "libvulkan.dylib";
 
 lazy_static! {
     static ref VK_LIB: Result<DynamicLibrary, String> =
@@ -73,7 +65,7 @@ impl Error for InstanceError {
 
     fn cause(&self) -> Option<&Error> {
         if let &InstanceError::VkError(ref err) = self {
-            return err.cause();
+            return err.source();
         }
         None
     }

ash/src/extensions/ext/debug_marker.rs

@@ -11,10 +11,7 @@ pub struct DebugMarker {
 }
 
 impl DebugMarker {
-    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(
+    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(instance: &I, device: &D) -> DebugMarker {
-        instance: &I,
-        device: &D,
-    ) -> DebugMarker {
         let debug_marker_fn = vk::ExtDebugMarkerFn::load(|name| unsafe {
             mem::transmute(instance.get_device_proc_addr(device.handle(), name.as_ptr()))
         });
@@ -27,7 +24,7 @@ impl DebugMarker {
         CStr::from_bytes_with_nul(b"VK_EXT_debug_marker\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn debug_marker_set_object_name_ext(
+    pub unsafe fn debug_marker_set_object_name(
         &self,
         device: vk::Device,
         name_info: &vk::DebugMarkerObjectNameInfoEXT,
@@ -41,7 +38,7 @@ impl DebugMarker {
         }
     }
 
-    pub unsafe fn cmd_debug_marker_begin_ext(
+    pub unsafe fn cmd_debug_marker_begin(
         &self,
         command_buffer: vk::CommandBuffer,
         marker_info: &vk::DebugMarkerMarkerInfoEXT,
@@ -50,12 +47,12 @@ impl DebugMarker {
             .cmd_debug_marker_begin_ext(command_buffer, marker_info);
     }
 
-    pub unsafe fn cmd_debug_marker_end_ext(&self, command_buffer: vk::CommandBuffer) {
+    pub unsafe fn cmd_debug_marker_end(&self, command_buffer: vk::CommandBuffer) {
         self.debug_marker_fn
             .cmd_debug_marker_end_ext(command_buffer);
     }
 
-    pub unsafe fn cmd_debug_marker_insert_ext(
+    pub unsafe fn cmd_debug_marker_insert(
         &self,
         command_buffer: vk::CommandBuffer,
         marker_info: &vk::DebugMarkerMarkerInfoEXT,

ash/src/extensions/ext/debug_report.rs

@@ -13,10 +13,7 @@ pub struct DebugReport {
 }
 
 impl DebugReport {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> DebugReport {
-        entry: &E,
-        instance: &I,
-    ) -> DebugReport {
         let debug_report_fn = vk::ExtDebugReportFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl DebugReport {
         CStr::from_bytes_with_nul(b"VK_EXT_debug_report\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn destroy_debug_report_callback_ext(
+    pub unsafe fn destroy_debug_report_callback(
         &self,
         debug: vk::DebugReportCallbackEXT,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,
@@ -42,7 +39,7 @@ impl DebugReport {
         );
     }
 
-    pub unsafe fn create_debug_report_callback_ext(
+    pub unsafe fn create_debug_report_callback(
         &self,
         create_info: &vk::DebugReportCallbackCreateInfoEXT,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/ext/debug_utils.rs

@@ -12,10 +12,7 @@ pub struct DebugUtils {
 }
 
 impl DebugUtils {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> DebugUtils {
-        entry: &E,
-        instance: &I,
-    ) -> DebugUtils {
         let debug_utils_fn = vk::ExtDebugUtilsFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -29,31 +26,35 @@ impl DebugUtils {
         CStr::from_bytes_with_nul(b"VK_EXT_debug_utils\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn debug_utils_set_object_name_ext(
+    pub unsafe fn debug_utils_set_object_name(
         &self,
         device: vk::Device,
         name_info: &vk::DebugUtilsObjectNameInfoEXT,
     ) -> VkResult<()> {
-        let err_code = self.debug_utils_fn.set_debug_utils_object_name_ext(device, name_info);
+        let err_code = self
+            .debug_utils_fn
+            .set_debug_utils_object_name_ext(device, name_info);
         match err_code {
             vk::Result::SUCCESS => Ok(()),
             _ => Err(err_code),
         }
     }
 
-    pub unsafe fn debug_utils_set_object_tag_ext(
+    pub unsafe fn debug_utils_set_object_tag(
         &self,
         device: vk::Device,
         tag_info: &vk::DebugUtilsObjectTagInfoEXT,
     ) -> VkResult<()> {
-        let err_code = self.debug_utils_fn.set_debug_utils_object_tag_ext(device, tag_info);
+        let err_code = self
+            .debug_utils_fn
+            .set_debug_utils_object_tag_ext(device, tag_info);
         match err_code {
             vk::Result::SUCCESS => Ok(()),
             _ => Err(err_code),
         }
     }
 
-    pub unsafe fn cmd_begin_debug_utils_label_ext(
+    pub unsafe fn cmd_begin_debug_utils_label(
         &self,
         command_buffer: vk::CommandBuffer,
         label: &vk::DebugUtilsLabelEXT,
@@ -62,12 +63,12 @@ impl DebugUtils {
             .cmd_begin_debug_utils_label_ext(command_buffer, label);
     }
 
-    pub unsafe fn cmd_end_debug_utils_label_ext(&self, command_buffer: vk::CommandBuffer) {
+    pub unsafe fn cmd_end_debug_utils_label(&self, command_buffer: vk::CommandBuffer) {
         self.debug_utils_fn
             .cmd_end_debug_utils_label_ext(command_buffer);
     }
 
-    pub unsafe fn cmd_insert_debug_utils_label_ext(
+    pub unsafe fn cmd_insert_debug_utils_label(
         &self,
         command_buffer: vk::CommandBuffer,
         label: &vk::DebugUtilsLabelEXT,
@@ -76,7 +77,7 @@ impl DebugUtils {
             .cmd_insert_debug_utils_label_ext(command_buffer, label);
     }
 
-    pub unsafe fn queue_begin_debug_utils_label_ext(
+    pub unsafe fn queue_begin_debug_utils_label(
         &self,
         queue: vk::Queue,
         label: &vk::DebugUtilsLabelEXT,
@@ -85,11 +86,11 @@ impl DebugUtils {
             .queue_begin_debug_utils_label_ext(queue, label);
     }
 
-    pub unsafe fn queue_end_debug_utils_label_ext(&self, queue: vk::Queue) {
+    pub unsafe fn queue_end_debug_utils_label(&self, queue: vk::Queue) {
         self.debug_utils_fn.queue_end_debug_utils_label_ext(queue);
     }
 
-    pub unsafe fn queue_insert_debug_utils_label_ext(
+    pub unsafe fn queue_insert_debug_utils_label(
         &self,
         queue: vk::Queue,
         label: &vk::DebugUtilsLabelEXT,
@@ -98,7 +99,7 @@ impl DebugUtils {
             .queue_insert_debug_utils_label_ext(queue, label);
     }
 
-    pub unsafe fn create_debug_utils_messenger_ext(
+    pub unsafe fn create_debug_utils_messenger(
         &self,
         create_info: &vk::DebugUtilsMessengerCreateInfoEXT,
         allocator: Option<&vk::AllocationCallbacks>,
@@ -116,7 +117,7 @@ impl DebugUtils {
         }
     }
 
-    pub unsafe fn destroy_debug_utils_messenger_ext(
+    pub unsafe fn destroy_debug_utils_messenger(
         &self,
         messenger: vk::DebugUtilsMessengerEXT,
         allocator: Option<&vk::AllocationCallbacks>,
@@ -128,7 +129,7 @@ impl DebugUtils {
         );
     }
 
-    pub unsafe fn submit_debug_utils_message_ext(
+    pub unsafe fn submit_debug_utils_message(
         &self,
         instance: vk::Instance,
         message_severity: vk::DebugUtilsMessageSeverityFlagsEXT,

ash/src/extensions/ext/mod.rs

@@ -0,0 +1,7 @@
+pub use self::debug_marker::DebugMarker;
+pub use self::debug_report::DebugReport;
+pub use self::debug_utils::DebugUtils;
+
+mod debug_marker;
+mod debug_report;
+mod debug_utils;

ash/src/extensions/khr/android_surface.rs

@@ -13,10 +13,7 @@ pub struct AndroidSurface {
 }
 
 impl AndroidSurface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> AndroidSurface {
-        entry: &E,
-        instance: &I,
-    ) -> AndroidSurface {
         let surface_fn = vk::KhrAndroidSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl AndroidSurface {
         CStr::from_bytes_with_nul(b"VK_KHR_android_surface\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn create_android_surface_khr(
+    pub unsafe fn create_android_surface(
         &self,
         create_info: &vk::AndroidSurfaceCreateInfoKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/khr/display_swapchain.rs

@@ -13,10 +13,7 @@ pub struct DisplaySwapchain {
 }
 
 impl DisplaySwapchain {
-    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(
+    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(instance: &I, device: &D) -> DisplaySwapchain {
-        instance: &I,
-        device: &D,
-    ) -> DisplaySwapchain {
         let swapchain_fn = vk::KhrDisplaySwapchainFn::load(|name| unsafe {
             mem::transmute(instance.get_device_proc_addr(device.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl DisplaySwapchain {
         CStr::from_bytes_with_nul(b"VK_KHR_display_swapchain\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn create_shared_swapchains_khr(
+    pub unsafe fn create_shared_swapchains(
         &self,
         create_infos: &[vk::SwapchainCreateInfoKHR],
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/khr/mod.rs

@@ -0,0 +1,17 @@
+pub use self::android_surface::AndroidSurface;
+pub use self::display_swapchain::DisplaySwapchain;
+pub use self::surface::Surface;
+pub use self::swapchain::Swapchain;
+pub use self::wayland_surface::WaylandSurface;
+pub use self::win32_surface::Win32Surface;
+pub use self::xcb_surface::XcbSurface;
+pub use self::xlib_surface::XlibSurface;
+
+mod android_surface;
+mod display_swapchain;
+mod surface;
+mod swapchain;
+mod wayland_surface;
+mod win32_surface;
+mod xcb_surface;
+mod xlib_surface;

ash/src/extensions/khr/surface.rs

@@ -14,10 +14,7 @@ pub struct Surface {
 }
 
 impl Surface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> Surface {
-        entry: &E,
-        instance: &I,
-    ) -> Surface {
         let surface_fn = vk::KhrSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -31,7 +28,7 @@ impl Surface {
         CStr::from_bytes_with_nul(b"VK_KHR_surface\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn get_physical_device_surface_support_khr(
+    pub unsafe fn get_physical_device_surface_support(
         &self,
         physical_device: vk::PhysicalDevice,
         queue_index: u32,
@@ -47,7 +44,7 @@ impl Surface {
         b > 0
     }
 
-    pub unsafe fn get_physical_device_surface_present_modes_khr(
+    pub unsafe fn get_physical_device_surface_present_modes(
         &self,
         physical_device: vk::PhysicalDevice,
         surface: vk::SurfaceKHR,
@@ -76,7 +73,7 @@ impl Surface {
         }
     }
 
-    pub unsafe fn get_physical_device_surface_capabilities_khr(
+    pub unsafe fn get_physical_device_surface_capabilities(
         &self,
         physical_device: vk::PhysicalDevice,
         surface: vk::SurfaceKHR,
@@ -95,7 +92,7 @@ impl Surface {
         }
     }
 
-    pub unsafe fn get_physical_device_surface_formats_khr(
+    pub unsafe fn get_physical_device_surface_formats(
         &self,
         physical_device: vk::PhysicalDevice,
         surface: vk::SurfaceKHR,
@@ -121,7 +118,7 @@ impl Surface {
         }
     }
 
-    pub unsafe fn destroy_surface_khr(
+    pub unsafe fn destroy_surface(
         &self,
         surface: vk::SurfaceKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/khr/swapchain.rs

@@ -14,10 +14,7 @@ pub struct Swapchain {
 }
 
 impl Swapchain {
-    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(
+    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(instance: &I, device: &D) -> Swapchain {
-        instance: &I,
-        device: &D,
-    ) -> Swapchain {
         let swapchain_fn = vk::KhrSwapchainFn::load(|name| unsafe {
             mem::transmute(instance.get_device_proc_addr(device.handle(), name.as_ptr()))
         });
@@ -31,7 +28,7 @@ impl Swapchain {
         CStr::from_bytes_with_nul(b"VK_KHR_swapchain\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn destroy_swapchain_khr(
+    pub unsafe fn destroy_swapchain(
         &self,
         swapchain: vk::SwapchainKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,
@@ -44,7 +41,7 @@ impl Swapchain {
     }
 
     /// On success, returns the next image's index and whether the swapchain is suboptimal for the surface.
-    pub unsafe fn acquire_next_image_khr(
+    pub unsafe fn acquire_next_image(
         &self,
         swapchain: vk::SwapchainKHR,
         timeout: u64,
@@ -67,7 +64,7 @@ impl Swapchain {
         }
     }
 
-    pub unsafe fn create_swapchain_khr(
+    pub unsafe fn create_swapchain(
         &self,
         create_info: &vk::SwapchainCreateInfoKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,
@@ -86,7 +83,7 @@ impl Swapchain {
     }
 
     /// On success, returns whether the swapchain is suboptimal for the surface.
-    pub unsafe fn queue_present_khr(
+    pub unsafe fn queue_present(
         &self,
         queue: vk::Queue,
         create_info: &vk::PresentInfoKHR,
@@ -99,7 +96,7 @@ impl Swapchain {
         }
     }
 
-    pub unsafe fn get_swapchain_images_khr(
+    pub unsafe fn get_swapchain_images(
         &self,
         swapchain: vk::SwapchainKHR,
     ) -> VkResult<Vec<vk::Image>> {

ash/src/extensions/khr/wayland_surface.rs

@@ -13,10 +13,7 @@ pub struct WaylandSurface {
 }
 
 impl WaylandSurface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> WaylandSurface {
-        entry: &E,
-        instance: &I,
-    ) -> WaylandSurface {
         let surface_fn = vk::KhrWaylandSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl WaylandSurface {
         CStr::from_bytes_with_nul(b"VK_KHR_wayland_surface\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn create_wayland_surface_khr(
+    pub unsafe fn create_wayland_surface(
         &self,
         create_info: &vk::WaylandSurfaceCreateInfoKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/khr/win32_surface.rs

@@ -13,10 +13,7 @@ pub struct Win32Surface {
 }
 
 impl Win32Surface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> Win32Surface {
-        entry: &E,
-        instance: &I,
-    ) -> Win32Surface {
         let surface_fn = vk::KhrWin32SurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl Win32Surface {
         CStr::from_bytes_with_nul(b"VK_KHR_win32_surface\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn create_win32_surface_khr(
+    pub unsafe fn create_win32_surface(
         &self,
         create_info: &vk::Win32SurfaceCreateInfoKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/khr/xcb_surface.rs

@@ -13,10 +13,7 @@ pub struct XcbSurface {
 }
 
 impl XcbSurface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> XcbSurface {
-        entry: &E,
-        instance: &I,
-    ) -> XcbSurface {
         let surface_fn = vk::KhrXcbSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl XcbSurface {
         CStr::from_bytes_with_nul(b"VK_KHR_xcb_surface\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn create_xcb_surface_khr(
+    pub unsafe fn create_xcb_surface(
         &self,
         create_info: &vk::XcbSurfaceCreateInfoKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/khr/xlib_surface.rs

@@ -13,10 +13,7 @@ pub struct XlibSurface {
 }
 
 impl XlibSurface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> XlibSurface {
-        entry: &E,
-        instance: &I,
-    ) -> XlibSurface {
         let surface_fn = vk::KhrXlibSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });
@@ -30,7 +27,7 @@ impl XlibSurface {
         CStr::from_bytes_with_nul(b"VK_KHR_xlib_surface\0").expect("Wrong extension string")
     }
 
-    pub unsafe fn create_xlib_surface_khr(
+    pub unsafe fn create_xlib_surface(
         &self,
         create_info: &vk::XlibSurfaceCreateInfoKHR,
         allocation_callbacks: Option<&vk::AllocationCallbacks>,

ash/src/extensions/mod.rs

@@ -1,27 +1,4 @@
-pub use self::android_surface::AndroidSurface;
+pub mod ext;
-pub use self::debug_marker::DebugMarker;
+pub mod khr;
-pub use self::debug_report::DebugReport;
+pub mod mvk;
-pub use self::debug_utils::DebugUtils;
+pub mod nv;
-pub use self::display_swapchain::DisplaySwapchain;
-pub use self::ios_surface::IOSSurface;
-pub use self::macos_surface::MacOSSurface;
-pub use self::surface::Surface;
-pub use self::swapchain::Swapchain;
-pub use self::wayland_surface::WaylandSurface;
-pub use self::win32_surface::Win32Surface;
-pub use self::xcb_surface::XcbSurface;
-pub use self::xlib_surface::XlibSurface;
-
-mod android_surface;
-mod debug_marker;
-mod debug_report;
-mod debug_utils;
-mod display_swapchain;
-mod ios_surface;
-mod macos_surface;
-mod surface;
-mod swapchain;
-mod wayland_surface;
-mod win32_surface;
-mod xcb_surface;
-mod xlib_surface;

ash/src/extensions/mvk/ios_surface.rs

@@ -13,10 +13,7 @@ pub struct IOSSurface {
 }
 
 impl IOSSurface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> IOSSurface {
-        entry: &E,
-        instance: &I,
-    ) -> IOSSurface{
         let surface_fn = vk::MvkIosSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });

ash/src/extensions/mvk/macos_surface.rs

@@ -13,10 +13,7 @@ pub struct MacOSSurface {
 }
 
 impl MacOSSurface {
-    pub fn new<E: EntryV1_0, I: InstanceV1_0>(
+    pub fn new<E: EntryV1_0, I: InstanceV1_0>(entry: &E, instance: &I) -> MacOSSurface {
-        entry: &E,
-        instance: &I,
-    ) -> MacOSSurface {
         let surface_fn = vk::MvkMacosSurfaceFn::load(|name| unsafe {
             mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr()))
         });

ash/src/extensions/mvk/mod.rs

@@ -0,0 +1,5 @@
+pub use self::ios_surface::IOSSurface;
+pub use self::macos_surface::MacOSSurface;
+
+mod ios_surface;
+mod macos_surface;

ash/src/extensions/nv/mesh_shader.rs

@@ -0,0 +1,67 @@
+#![allow(dead_code)]
+use std::ffi::CStr;
+use std::mem;
+use version::{DeviceV1_0, InstanceV1_0};
+use vk;
+
+#[derive(Clone)]
+pub struct MeshShader {
+    mesh_shader_fn: vk::NvMeshShaderFn,
+}
+
+impl MeshShader {
+    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(instance: &I, device: &D) -> MeshShader {
+        let mesh_shader_fn = vk::NvMeshShaderFn::load(|name| unsafe {
+            mem::transmute(instance.get_device_proc_addr(device.handle(), name.as_ptr()))
+        });
+        MeshShader { mesh_shader_fn }
+    }
+    pub unsafe fn cmd_draw_mesh_tasks(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        task_count: u32,
+        first_task: u32,
+    ) {
+        self.mesh_shader_fn
+            .cmd_draw_mesh_tasks_nv(command_buffer, task_count, first_task);
+    }
+    pub unsafe fn cmd_draw_mesh_tasks_indirect(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        buffer: vk::Buffer,
+        offset: vk::DeviceSize,
+        draw_count: u32,
+        stride: u32,
+    ) {
+        self.mesh_shader_fn.cmd_draw_mesh_tasks_indirect_nv(
+            command_buffer,
+            buffer,
+            offset,
+            draw_count,
+            stride,
+        );
+    }
+    pub unsafe fn cmd_draw_mesh_tasks_indirect_count(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        buffer: vk::Buffer,
+        offset: vk::DeviceSize,
+        count_buffer: vk::Buffer,
+        count_buffer_offset: vk::DeviceSize,
+        max_draw_count: u32,
+        stride: u32,
+    ) {
+        self.mesh_shader_fn.cmd_draw_mesh_tasks_indirect_count_nv(
+            command_buffer,
+            buffer,
+            offset,
+            count_buffer,
+            count_buffer_offset,
+            max_draw_count,
+            stride,
+        );
+    }
+    pub fn name() -> &'static CStr {
+        CStr::from_bytes_with_nul(b"VK_NV_mesh_shader\0").expect("Wrong extension string")
+    }
+}

ash/src/extensions/nv/mod.rs

@@ -0,0 +1,3 @@
+pub use self::mesh_shader::MeshShader;
+
+mod mesh_shader;

ash/src/lib.rs

@@ -1,6 +1,7 @@
 #[macro_use]
 extern crate lazy_static;
 extern crate shared_library;
+
 pub use device::Device;
 pub use entry::{Entry, InstanceError, LoadingError};
 pub use instance::Instance;

ash/src/util.rs

@@ -2,6 +2,7 @@ use std::iter::Iterator;
 use std::marker::PhantomData;
 use std::mem::size_of;
 use std::os::raw::c_void;
+use std::{io, slice};
 use vk;
 
 /// `Align` handles dynamic alignment. The is useful for dynamic uniform buffers where
@@ -46,11 +47,7 @@ fn calc_padding(adr: vk::DeviceSize, align: vk::DeviceSize) -> vk::DeviceSize {
 }
 
 impl<T> Align<T> {
-    pub unsafe fn new(
+    pub unsafe fn new(ptr: *mut c_void, alignment: vk::DeviceSize, size: vk::DeviceSize) -> Self {
-        ptr: *mut c_void,
-        alignment: vk::DeviceSize,
-        size: vk::DeviceSize,
-    ) -> Self {
         let padding = calc_padding(size_of::<T>() as vk::DeviceSize, alignment);
         let elem_size = size_of::<T>() as vk::DeviceSize + padding;
         assert!(calc_padding(size, alignment) == 0, "size must be aligned");
@@ -84,3 +81,58 @@ impl<'a, T: Copy + 'a> Iterator for AlignIter<'a, T> {
         }
     }
 }
+
+/// Decode SPIR-V from bytes.
+///
+/// This function handles SPIR-V of arbitrary endianness gracefully, and returns correctly aligned
+/// storage.
+///
+/// # Examples
+/// ```no_run
+/// // Decode SPIR-V from a file
+/// let mut file = std::fs::File::open("/path/to/shader.spv").unwrap();
+/// let words = ash::util::read_spv(&mut file).unwrap();
+/// ```
+/// ```
+/// // Decode SPIR-V from memory
+/// const SPIRV: &[u8] = &[
+///     // ...
+/// #   0x03, 0x02, 0x23, 0x07,
+/// ];
+/// let words = ash::util::read_spv(&mut std::io::Cursor::new(&SPIRV[..])).unwrap();
+/// ```
+pub fn read_spv<R: io::Read + io::Seek>(x: &mut R) -> io::Result<Vec<u32>> {
+    let size = x.seek(io::SeekFrom::End(0))?;
+    if size % 4 != 0 {
+        return Err(io::Error::new(
+            io::ErrorKind::InvalidData,
+            "input length not divisible by 4",
+        ));
+    }
+    if size > usize::max_value() as u64 {
+        return Err(io::Error::new(io::ErrorKind::InvalidData, "input too long"));
+    }
+    let words = (size / 4) as usize;
+    let mut result = Vec::<u32>::with_capacity(words);
+    x.seek(io::SeekFrom::Start(0))?;
+    unsafe {
+        x.read_exact(slice::from_raw_parts_mut(
+            result.as_mut_ptr() as *mut u8,
+            words * 4,
+        ))?;
+        result.set_len(words);
+    }
+    const MAGIC_NUMBER: u32 = 0x07230203;
+    if result.len() > 0 && result[0] == MAGIC_NUMBER.swap_bytes() {
+        for word in &mut result {
+            *word = word.swap_bytes();
+        }
+    }
+    if result.len() == 0 || result[0] != MAGIC_NUMBER {
+        return Err(io::Error::new(
+            io::ErrorKind::InvalidData,
+            "input missing SPIR-V magic number",
+        ));
+    }
+    Ok(result)
+}

ash/tests/display.rs

@@ -3,7 +3,11 @@ use ash::vk;
 
 #[test]
 fn display_flags() {
-    assert_eq!((vk::AccessFlags::INDIRECT_COMMAND_READ | vk::AccessFlags::VERTEX_ATTRIBUTE_READ).to_string(), "INDIRECT_COMMAND_READ | VERTEX_ATTRIBUTE_READ");
+    assert_eq!(
+        (vk::AccessFlags::INDIRECT_COMMAND_READ | vk::AccessFlags::VERTEX_ATTRIBUTE_READ)
+            .to_string(),
+        "INDIRECT_COMMAND_READ | VERTEX_ATTRIBUTE_READ"
+    );
 }
 
 #[test]

bors.toml

@@ -0,0 +1,6 @@
+status = [
+  "continuous-integration/travis-ci/push",
+  "continuous-integration/appveyor/branch"
+]
+
+timeout_sec = 18000 # 5 hours

examples/src/bin/texture.rs

@@ -5,11 +5,9 @@ extern crate image;
 use std::default::Default;
 use std::ffi::CString;
 use std::fs::File;
-use std::io::Read;
 use std::mem::{self, align_of};
 use std::os::raw::c_void;
 use std::path::Path;
-use std::ptr;
 
 use ash::util::*;
 use ash::vk;
@@ -33,91 +31,70 @@ pub struct Vector3 {
 fn main() {
     unsafe {
         let base = ExampleBase::new(1920, 1080);
+
         let renderpass_attachments = [
             vk::AttachmentDescription {
                 format: base.surface_format.format,
-                flags: vk::AttachmentDescriptionFlags::empty(),
                 samples: vk::SampleCountFlags::TYPE_1,
                 load_op: vk::AttachmentLoadOp::CLEAR,
                 store_op: vk::AttachmentStoreOp::STORE,
-                stencil_load_op: vk::AttachmentLoadOp::DONT_CARE,
-                stencil_store_op: vk::AttachmentStoreOp::DONT_CARE,
-                initial_layout: vk::ImageLayout::UNDEFINED,
                 final_layout: vk::ImageLayout::PRESENT_SRC_KHR,
+                ..Default::default()
             },
             vk::AttachmentDescription {
                 format: vk::Format::D16_UNORM,
-                flags: vk::AttachmentDescriptionFlags::empty(),
                 samples: vk::SampleCountFlags::TYPE_1,
                 load_op: vk::AttachmentLoadOp::CLEAR,
-                store_op: vk::AttachmentStoreOp::DONT_CARE,
-                stencil_load_op: vk::AttachmentLoadOp::DONT_CARE,
-                stencil_store_op: vk::AttachmentStoreOp::DONT_CARE,
                 initial_layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
                 final_layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+                ..Default::default()
             },
         ];
-        let color_attachment_ref = vk::AttachmentReference {
+        let color_attachment_refs = [vk::AttachmentReference {
             attachment: 0,
             layout: vk::ImageLayout::COLOR_ATTACHMENT_OPTIMAL,
-        };
+        }];
         let depth_attachment_ref = vk::AttachmentReference {
             attachment: 1,
             layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
         };
-        let dependency = vk::SubpassDependency {
+        let dependencies = [vk::SubpassDependency {
-            dependency_flags: Default::default(),
             src_subpass: vk::SUBPASS_EXTERNAL,
-            dst_subpass: Default::default(),
             src_stage_mask: vk::PipelineStageFlags::COLOR_ATTACHMENT_OUTPUT,
-            src_access_mask: Default::default(),
             dst_access_mask: vk::AccessFlags::COLOR_ATTACHMENT_READ
                 | vk::AccessFlags::COLOR_ATTACHMENT_WRITE,
             dst_stage_mask: vk::PipelineStageFlags::COLOR_ATTACHMENT_OUTPUT,
-        };
+            ..Default::default()
-        let subpass = vk::SubpassDescription {
+        }];
-            color_attachment_count: 1,
+
-            p_color_attachments: &color_attachment_ref,
+        let subpasses = [vk::SubpassDescription::builder()
-            p_depth_stencil_attachment: &depth_attachment_ref,
+            .color_attachments(&color_attachment_refs)
-            flags: Default::default(),
+            .depth_stencil_attachment(&depth_attachment_ref)
-            pipeline_bind_point: vk::PipelineBindPoint::GRAPHICS,
+            .pipeline_bind_point(vk::PipelineBindPoint::GRAPHICS)
-            input_attachment_count: 0,
+            .build()];
-            p_input_attachments: ptr::null(),
+
-            p_resolve_attachments: ptr::null(),
+        let renderpass_create_info = vk::RenderPassCreateInfo::builder()
-            preserve_attachment_count: 0,
+            .attachments(&renderpass_attachments)
-            p_preserve_attachments: ptr::null(),
+            .subpasses(&subpasses)
-        };
+            .dependencies(&dependencies);
-        let renderpass_create_info = vk::RenderPassCreateInfo {
+
-            s_type: vk::StructureType::RENDER_PASS_CREATE_INFO,
-            flags: Default::default(),
-            p_next: ptr::null(),
-            attachment_count: renderpass_attachments.len() as u32,
-            p_attachments: renderpass_attachments.as_ptr(),
-            subpass_count: 1,
-            p_subpasses: &subpass,
-            dependency_count: 1,
-            p_dependencies: &dependency,
-        };
         let renderpass = base
             .device
             .create_render_pass(&renderpass_create_info, None)
             .unwrap();
+
         let framebuffers: Vec<vk::Framebuffer> = base
             .present_image_views
             .iter()
             .map(|&present_image_view| {
                 let framebuffer_attachments = [present_image_view, base.depth_image_view];
-                let frame_buffer_create_info = vk::FramebufferCreateInfo {
+                let frame_buffer_create_info = vk::FramebufferCreateInfo::builder()
-                    s_type: vk::StructureType::FRAMEBUFFER_CREATE_INFO,
+                    .render_pass(renderpass)
-                    p_next: ptr::null(),
+                    .attachments(&framebuffer_attachments)
-                    flags: Default::default(),
+                    .width(base.surface_resolution.width)
-                    render_pass: renderpass,
+                    .height(base.surface_resolution.height)
-                    attachment_count: framebuffer_attachments.len() as u32,
+                    .layers(1);
-                    p_attachments: framebuffer_attachments.as_ptr(),
+
-                    width: base.surface_resolution.width,
-                    height: base.surface_resolution.height,
-                    layers: 1,
-                };
                 base.device
                     .create_framebuffer(&frame_buffer_create_info, None)
                     .unwrap()
@@ -125,28 +102,23 @@ fn main() {
             .collect();
         let index_buffer_data = [0u32, 1, 2, 2, 3, 0];
         let index_buffer_info = vk::BufferCreateInfo {
-            s_type: vk::StructureType::BUFFER_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: vk::BufferCreateFlags::empty(),
             size: std::mem::size_of_val(&index_buffer_data) as u64,
             usage: vk::BufferUsageFlags::INDEX_BUFFER,
             sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
+            ..Default::default()
-            p_queue_family_indices: ptr::null(),
         };
         let index_buffer = base.device.create_buffer(&index_buffer_info, None).unwrap();
         let index_buffer_memory_req = base.device.get_buffer_memory_requirements(index_buffer);
-        let index_buffer_memory_index =
+        let index_buffer_memory_index = find_memorytype_index(
-            find_memorytype_index(
+            &index_buffer_memory_req,
-                &index_buffer_memory_req,
+            &base.device_memory_properties,
-                &base.device_memory_properties,
+            vk::MemoryPropertyFlags::HOST_VISIBLE,
-                vk::MemoryPropertyFlags::HOST_VISIBLE,
+        )
-            ).expect("Unable to find suitable memorytype for the index buffer.");
+        .expect("Unable to find suitable memorytype for the index buffer.");
         let index_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: index_buffer_memory_req.size,
             memory_type_index: index_buffer_memory_index,
+            ..Default::default()
         };
         let index_buffer_memory = base
             .device
@@ -191,14 +163,10 @@ fn main() {
             },
         ];
         let vertex_input_buffer_info = vk::BufferCreateInfo {
-            s_type: vk::StructureType::BUFFER_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: vk::BufferCreateFlags::empty(),
             size: std::mem::size_of_val(&vertices) as u64,
             usage: vk::BufferUsageFlags::VERTEX_BUFFER,
             sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
+            ..Default::default()
-            p_queue_family_indices: ptr::null(),
         };
         let vertex_input_buffer = base
             .device
@@ -207,23 +175,23 @@ fn main() {
         let vertex_input_buffer_memory_req = base
             .device
             .get_buffer_memory_requirements(vertex_input_buffer);
-        let vertex_input_buffer_memory_index =
+        let vertex_input_buffer_memory_index = find_memorytype_index(
-            find_memorytype_index(
+            &vertex_input_buffer_memory_req,
-                &vertex_input_buffer_memory_req,
+            &base.device_memory_properties,
-                &base.device_memory_properties,
+            vk::MemoryPropertyFlags::HOST_VISIBLE,
-                vk::MemoryPropertyFlags::HOST_VISIBLE,
+        )
-            ).expect("Unable to find suitable memorytype for the vertex buffer.");
+        .expect("Unable to find suitable memorytype for the vertex buffer.");
 
         let vertex_buffer_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: vertex_input_buffer_memory_req.size,
             memory_type_index: vertex_input_buffer_memory_index,
+            ..Default::default()
         };
         let vertex_input_buffer_memory = base
             .device
             .allocate_memory(&vertex_buffer_allocate_info, None)
             .unwrap();
+
         let vert_ptr = base
             .device
             .map_memory(
@@ -251,14 +219,10 @@ fn main() {
             _pad: 0.0,
         };
         let uniform_color_buffer_info = vk::BufferCreateInfo {
-            s_type: vk::StructureType::BUFFER_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: vk::BufferCreateFlags::empty(),
             size: std::mem::size_of_val(&uniform_color_buffer_data) as u64,
             usage: vk::BufferUsageFlags::UNIFORM_BUFFER,
             sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
+            ..Default::default()
-            p_queue_family_indices: ptr::null(),
         };
         let uniform_color_buffer = base
             .device
@@ -267,18 +231,17 @@ fn main() {
         let uniform_color_buffer_memory_req = base
             .device
             .get_buffer_memory_requirements(uniform_color_buffer);
-        let uniform_color_buffer_memory_index =
+        let uniform_color_buffer_memory_index = find_memorytype_index(
-            find_memorytype_index(
+            &uniform_color_buffer_memory_req,
-                &uniform_color_buffer_memory_req,
+            &base.device_memory_properties,
-                &base.device_memory_properties,
+            vk::MemoryPropertyFlags::HOST_VISIBLE,
-                vk::MemoryPropertyFlags::HOST_VISIBLE,
+        )
-            ).expect("Unable to find suitable memorytype for the vertex buffer.");
+        .expect("Unable to find suitable memorytype for the vertex buffer.");
 
         let uniform_color_buffer_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: uniform_color_buffer_memory_req.size,
             memory_type_index: uniform_color_buffer_memory_index,
+            ..Default::default()
         };
         let uniform_color_buffer_memory = base
             .device
@@ -308,29 +271,24 @@ fn main() {
         let image_dimensions = image.dimensions();
         let image_data = image.into_raw();
         let image_buffer_info = vk::BufferCreateInfo {
-            s_type: vk::StructureType::BUFFER_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: vk::BufferCreateFlags::empty(),
             size: (std::mem::size_of::<u8>() * image_data.len()) as u64,
             usage: vk::BufferUsageFlags::TRANSFER_SRC,
             sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
+            ..Default::default()
-            p_queue_family_indices: ptr::null(),
         };
         let image_buffer = base.device.create_buffer(&image_buffer_info, None).unwrap();
         let image_buffer_memory_req = base.device.get_buffer_memory_requirements(image_buffer);
-        let image_buffer_memory_index =
+        let image_buffer_memory_index = find_memorytype_index(
-            find_memorytype_index(
+            &image_buffer_memory_req,
-                &image_buffer_memory_req,
+            &base.device_memory_properties,
-                &base.device_memory_properties,
+            vk::MemoryPropertyFlags::HOST_VISIBLE,
-                vk::MemoryPropertyFlags::HOST_VISIBLE,
+        )
-            ).expect("Unable to find suitable memorytype for the vertex buffer.");
+        .expect("Unable to find suitable memorytype for the vertex buffer.");
 
         let image_buffer_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: image_buffer_memory_req.size,
             memory_type_index: image_buffer_memory_index,
+            ..Default::default()
         };
         let image_buffer_memory = base
             .device
@@ -357,9 +315,6 @@ fn main() {
             .unwrap();
 
         let texture_create_info = vk::ImageCreateInfo {
-            s_type: vk::StructureType::IMAGE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
             image_type: vk::ImageType::TYPE_2D,
             format: vk::Format::R8G8B8A8_UNORM,
             extent: vk::Extent3D {
@@ -373,27 +328,24 @@ fn main() {
             tiling: vk::ImageTiling::OPTIMAL,
             usage: vk::ImageUsageFlags::TRANSFER_DST | vk::ImageUsageFlags::SAMPLED,
             sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
+            ..Default::default()
-            p_queue_family_indices: ptr::null(),
-            initial_layout: vk::ImageLayout::UNDEFINED,
         };
         let texture_image = base
             .device
             .create_image(&texture_create_info, None)
             .unwrap();
         let texture_memory_req = base.device.get_image_memory_requirements(texture_image);
-        let texture_memory_index =
+        let texture_memory_index = find_memorytype_index(
-            find_memorytype_index(
+            &texture_memory_req,
-                &texture_memory_req,
+            &base.device_memory_properties,
-                &base.device_memory_properties,
+            vk::MemoryPropertyFlags::DEVICE_LOCAL,
-                vk::MemoryPropertyFlags::DEVICE_LOCAL,
+        )
-            ).expect("Unable to find suitable memory index for depth image.");
+        .expect("Unable to find suitable memory index for depth image.");
 
         let texture_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: texture_memory_req.size,
             memory_type_index: texture_memory_index,
+            ..Default::default()
         };
         let texture_memory = base
             .device
@@ -407,27 +359,21 @@ fn main() {
             &base.device,
             base.setup_command_buffer,
             base.present_queue,
-            &[vk::PipelineStageFlags::TOP_OF_PIPE],
+            &[],
             &[],
             &[],
             |device, texture_command_buffer| {
                 let texture_barrier = vk::ImageMemoryBarrier {
-                    s_type: vk::StructureType::IMAGE_MEMORY_BARRIER,
-                    p_next: ptr::null(),
-                    src_access_mask: Default::default(),
                     dst_access_mask: vk::AccessFlags::TRANSFER_WRITE,
-                    old_layout: vk::ImageLayout::UNDEFINED,
                     new_layout: vk::ImageLayout::TRANSFER_DST_OPTIMAL,
-                    src_queue_family_index: vk::QUEUE_FAMILY_IGNORED,
-                    dst_queue_family_index: vk::QUEUE_FAMILY_IGNORED,
                     image: texture_image,
                     subresource_range: vk::ImageSubresourceRange {
                         aspect_mask: vk::ImageAspectFlags::COLOR,
-                        base_mip_level: 0,
                         level_count: 1,
-                        base_array_layer: 0,
                         layer_count: 1,
+                        ..Default::default()
                     },
+                    ..Default::default()
                 };
                 device.cmd_pipeline_barrier(
                     texture_command_buffer,
@@ -438,48 +384,39 @@ fn main() {
                     &[],
                     &[texture_barrier],
                 );
-                let buffer_copy_regions = [vk::BufferImageCopy {
+                let buffer_copy_regions = vk::BufferImageCopy::builder()
-                    image_subresource: vk::ImageSubresourceLayers {
+                    .image_subresource(
-                        aspect_mask: vk::ImageAspectFlags::COLOR,
+                        vk::ImageSubresourceLayers::builder()
-                        mip_level: 0,
+                            .aspect_mask(vk::ImageAspectFlags::COLOR)
-                        base_array_layer: 0,
+                            .layer_count(1)
-                        layer_count: 1,
+                            .build(),
-                    },
+                    )
-                    image_extent: vk::Extent3D {
+                    .image_extent(vk::Extent3D {
                         width: image_dimensions.0,
                         height: image_dimensions.1,
                         depth: 1,
-                    },
+                    });
-                    buffer_offset: 0,
+
-                    // FIX ME
-                    buffer_image_height: 0,
-                    buffer_row_length: 0,
-                    image_offset: vk::Offset3D { x: 0, y: 0, z: 0 },
-                }];
                 device.cmd_copy_buffer_to_image(
                     texture_command_buffer,
                     image_buffer,
                     texture_image,
                     vk::ImageLayout::TRANSFER_DST_OPTIMAL,
-                    &buffer_copy_regions,
+                    &[buffer_copy_regions.build()],
                 );
                 let texture_barrier_end = vk::ImageMemoryBarrier {
-                    s_type: vk::StructureType::IMAGE_MEMORY_BARRIER,
-                    p_next: ptr::null(),
                     src_access_mask: vk::AccessFlags::TRANSFER_WRITE,
                     dst_access_mask: vk::AccessFlags::SHADER_READ,
                     old_layout: vk::ImageLayout::TRANSFER_DST_OPTIMAL,
                     new_layout: vk::ImageLayout::SHADER_READ_ONLY_OPTIMAL,
-                    src_queue_family_index: vk::QUEUE_FAMILY_IGNORED,
-                    dst_queue_family_index: vk::QUEUE_FAMILY_IGNORED,
                     image: texture_image,
                     subresource_range: vk::ImageSubresourceRange {
                         aspect_mask: vk::ImageAspectFlags::COLOR,
-                        base_mip_level: 0,
                         level_count: 1,
-                        base_array_layer: 0,
                         layer_count: 1,
+                        ..Default::default()
                     },
+                    ..Default::default()
                 };
                 device.cmd_pipeline_barrier(
                     texture_command_buffer,
@@ -494,32 +431,21 @@ fn main() {
         );
 
         let sampler_info = vk::SamplerCreateInfo {
-            s_type: vk::StructureType::SAMPLER_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
             mag_filter: vk::Filter::LINEAR,
             min_filter: vk::Filter::LINEAR,
             mipmap_mode: vk::SamplerMipmapMode::LINEAR,
             address_mode_u: vk::SamplerAddressMode::MIRRORED_REPEAT,
             address_mode_v: vk::SamplerAddressMode::MIRRORED_REPEAT,
             address_mode_w: vk::SamplerAddressMode::MIRRORED_REPEAT,
-            mip_lod_bias: 0.0,
-            min_lod: 0.0,
-            max_lod: 0.0,
-            anisotropy_enable: 0,
             max_anisotropy: 1.0,
             border_color: vk::BorderColor::FLOAT_OPAQUE_WHITE,
-            compare_enable: 0,
             compare_op: vk::CompareOp::NEVER,
-            unnormalized_coordinates: 0,
+            ..Default::default()
         };
 
         let sampler = base.device.create_sampler(&sampler_info, None).unwrap();
 
         let tex_image_view_info = vk::ImageViewCreateInfo {
-            s_type: vk::StructureType::IMAGE_VIEW_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
             view_type: vk::ImageViewType::TYPE_2D,
             format: texture_create_info.format,
             components: vk::ComponentMapping {
@@ -530,12 +456,12 @@ fn main() {
             },
             subresource_range: vk::ImageSubresourceRange {
                 aspect_mask: vk::ImageAspectFlags::COLOR,
-                base_mip_level: 0,
                 level_count: 1,
-                base_array_layer: 0,
                 layer_count: 1,
+                ..Default::default()
             },
             image: texture_image,
+            ..Default::default()
         };
         let tex_image_view = base
             .device
@@ -551,53 +477,40 @@ fn main() {
                 descriptor_count: 1,
             },
         ];
-        let descriptor_pool_info = vk::DescriptorPoolCreateInfo {
+        let descriptor_pool_info = vk::DescriptorPoolCreateInfo::builder()
-            s_type: vk::StructureType::DESCRIPTOR_POOL_CREATE_INFO,
+            .pool_sizes(&descriptor_sizes)
-            p_next: ptr::null(),
+            .max_sets(1);
-            flags: Default::default(),
+
-            pool_size_count: descriptor_sizes.len() as u32,
-            p_pool_sizes: descriptor_sizes.as_ptr(),
-            max_sets: 1,
-        };
         let descriptor_pool = base
             .device
             .create_descriptor_pool(&descriptor_pool_info, None)
             .unwrap();
         let desc_layout_bindings = [
             vk::DescriptorSetLayoutBinding {
-                binding: 0,
                 descriptor_type: vk::DescriptorType::UNIFORM_BUFFER,
                 descriptor_count: 1,
                 stage_flags: vk::ShaderStageFlags::FRAGMENT,
-                p_immutable_samplers: ptr::null(),
+                ..Default::default()
             },
             vk::DescriptorSetLayoutBinding {
                 binding: 1,
                 descriptor_type: vk::DescriptorType::COMBINED_IMAGE_SAMPLER,
                 descriptor_count: 1,
                 stage_flags: vk::ShaderStageFlags::FRAGMENT,
-                p_immutable_samplers: ptr::null(),
+                ..Default::default()
             },
         ];
-        let descriptor_info = vk::DescriptorSetLayoutCreateInfo {
+        let descriptor_info =
-            s_type: vk::StructureType::DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
+            vk::DescriptorSetLayoutCreateInfo::builder().bindings(&desc_layout_bindings);
-            p_next: ptr::null(),
-            flags: Default::default(),
-            binding_count: desc_layout_bindings.len() as u32,
-            p_bindings: desc_layout_bindings.as_ptr(),
-        };
 
         let desc_set_layouts = [base
             .device
             .create_descriptor_set_layout(&descriptor_info, None)
             .unwrap()];
-        let desc_alloc_info = vk::DescriptorSetAllocateInfo {
+
-            s_type: vk::StructureType::DESCRIPTOR_SET_ALLOCATE_INFO,
+        let desc_alloc_info = vk::DescriptorSetAllocateInfo::builder()
-            p_next: ptr::null(),
+            .descriptor_pool(descriptor_pool)
-            descriptor_pool: descriptor_pool,
+            .set_layouts(&desc_set_layouts);
-            descriptor_set_count: desc_set_layouts.len() as u32,
-            p_set_layouts: desc_set_layouts.as_ptr(),
-        };
         let descriptor_sets = base
             .device
             .allocate_descriptor_sets(&desc_alloc_info)
@@ -610,63 +523,43 @@ fn main() {
         };
 
         let tex_descriptor = vk::DescriptorImageInfo {
-            image_layout: vk::ImageLayout::GENERAL,
+            image_layout: vk::ImageLayout::SHADER_READ_ONLY_OPTIMAL,
             image_view: tex_image_view,
             sampler: sampler,
         };
 
         let write_desc_sets = [
             vk::WriteDescriptorSet {
-                s_type: vk::StructureType::WRITE_DESCRIPTOR_SET,
-                p_next: ptr::null(),
                 dst_set: descriptor_sets[0],
-                dst_binding: 0,
-                dst_array_element: 0,
                 descriptor_count: 1,
                 descriptor_type: vk::DescriptorType::UNIFORM_BUFFER,
-                p_image_info: ptr::null(),
                 p_buffer_info: &uniform_color_buffer_descriptor,
-                p_texel_buffer_view: ptr::null(),
+                ..Default::default()
             },
             vk::WriteDescriptorSet {
-                s_type: vk::StructureType::WRITE_DESCRIPTOR_SET,
-                p_next: ptr::null(),
                 dst_set: descriptor_sets[0],
                 dst_binding: 1,
-                dst_array_element: 0,
                 descriptor_count: 1,
                 descriptor_type: vk::DescriptorType::COMBINED_IMAGE_SAMPLER,
                 p_image_info: &tex_descriptor,
-                p_buffer_info: ptr::null(),
+                ..Default::default()
-                p_texel_buffer_view: ptr::null(),
             },
         ];
         base.device.update_descriptor_sets(&write_desc_sets, &[]);
 
-        let vertex_spv_file =
+        let mut vertex_spv_file =
             File::open(Path::new("shader/texture/vert.spv")).expect("Could not find vert.spv.");
-        let frag_spv_file =
+        let mut frag_spv_file =
             File::open(Path::new("shader/texture/frag.spv")).expect("Could not find frag.spv.");
 
-        let vertex_bytes: Vec<u8> = vertex_spv_file
+        let vertex_code =
-            .bytes()
+            read_spv(&mut vertex_spv_file).expect("Failed to read vertex shader spv file");
-            .filter_map(|byte| byte.ok())
+        let vertex_shader_info = vk::ShaderModuleCreateInfo::builder().code(&vertex_code);
-            .collect();
+
-        let vertex_shader_info = vk::ShaderModuleCreateInfo {
+        let frag_code =
-            s_type: vk::StructureType::SHADER_MODULE_CREATE_INFO,
+            read_spv(&mut frag_spv_file).expect("Failed to read fragment shader spv file");
-            p_next: ptr::null(),
+        let frag_shader_info = vk::ShaderModuleCreateInfo::builder().code(&frag_code);
-            flags: Default::default(),
+
-            code_size: vertex_bytes.len(),
-            p_code: vertex_bytes.as_ptr() as *const u32,
-        };
-        let frag_bytes: Vec<u8> = frag_spv_file.bytes().filter_map(|byte| byte.ok()).collect();
-        let frag_shader_info = vk::ShaderModuleCreateInfo {
-            s_type: vk::StructureType::SHADER_MODULE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
-            code_size: frag_bytes.len(),
-            p_code: frag_bytes.as_ptr() as *const u32,
-        };
         let vertex_shader_module = base
             .device
             .create_shader_module(&vertex_shader_info, None)
@@ -677,15 +570,8 @@ fn main() {
             .create_shader_module(&frag_shader_info, None)
             .expect("Fragment shader module error");
 
-        let layout_create_info = vk::PipelineLayoutCreateInfo {
+        let layout_create_info =
-            s_type: vk::StructureType::PIPELINE_LAYOUT_CREATE_INFO,
+            vk::PipelineLayoutCreateInfo::builder().set_layouts(&desc_set_layouts);
-            p_next: ptr::null(),
-            flags: Default::default(),
-            set_layout_count: desc_set_layouts.len() as u32,
-            p_set_layouts: desc_set_layouts.as_ptr(),
-            push_constant_range_count: 0,
-            p_push_constant_ranges: ptr::null(),
-        };
 
         let pipeline_layout = base
             .device
@@ -695,22 +581,16 @@ fn main() {
         let shader_entry_name = CString::new("main").unwrap();
         let shader_stage_create_infos = [
             vk::PipelineShaderStageCreateInfo {
-                s_type: vk::StructureType::PIPELINE_SHADER_STAGE_CREATE_INFO,
-                p_next: ptr::null(),
-                flags: Default::default(),
                 module: vertex_shader_module,
                 p_name: shader_entry_name.as_ptr(),
-                p_specialization_info: ptr::null(),
                 stage: vk::ShaderStageFlags::VERTEX,
+                ..Default::default()
             },
             vk::PipelineShaderStageCreateInfo {
-                s_type: vk::StructureType::PIPELINE_SHADER_STAGE_CREATE_INFO,
-                p_next: ptr::null(),
-                flags: Default::default(),
                 module: fragment_shader_module,
                 p_name: shader_entry_name.as_ptr(),
-                p_specialization_info: ptr::null(),
                 stage: vk::ShaderStageFlags::FRAGMENT,
+                ..Default::default()
             },
         ];
         let vertex_input_binding_descriptions = [vk::VertexInputBindingDescription {
@@ -732,21 +612,13 @@ fn main() {
                 offset: offset_of!(Vertex, uv) as u32,
             },
         ];
-        let vertex_input_state_info = vk::PipelineVertexInputStateCreateInfo {
+        let vertex_input_state_info = vk::PipelineVertexInputStateCreateInfo::builder()
-            s_type: vk::StructureType::PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
+            .vertex_attribute_descriptions(&vertex_input_attribute_descriptions)
-            p_next: ptr::null(),
+            .vertex_binding_descriptions(&vertex_input_binding_descriptions);
-            flags: Default::default(),
+
-            vertex_attribute_description_count: vertex_input_attribute_descriptions.len() as u32,
-            p_vertex_attribute_descriptions: vertex_input_attribute_descriptions.as_ptr(),
-            vertex_binding_description_count: vertex_input_binding_descriptions.len() as u32,
-            p_vertex_binding_descriptions: vertex_input_binding_descriptions.as_ptr(),
-        };
         let vertex_input_assembly_state_info = vk::PipelineInputAssemblyStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
-            flags: Default::default(),
-            p_next: ptr::null(),
-            primitive_restart_enable: 0,
             topology: vk::PrimitiveTopology::TRIANGLE_LIST,
+            ..Default::default()
         };
         let viewports = [vk::Viewport {
             x: 0.0,
@@ -757,67 +629,40 @@ fn main() {
             max_depth: 1.0,
         }];
         let scissors = [vk::Rect2D {
-            offset: vk::Offset2D { x: 0, y: 0 },
             extent: base.surface_resolution.clone(),
+            ..Default::default()
         }];
-        let viewport_state_info = vk::PipelineViewportStateCreateInfo {
+        let viewport_state_info = vk::PipelineViewportStateCreateInfo::builder()
-            s_type: vk::StructureType::PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+            .scissors(&scissors)
-            p_next: ptr::null(),
+            .viewports(&viewports);
-            flags: Default::default(),
+
-            scissor_count: scissors.len() as u32,
-            p_scissors: scissors.as_ptr(),
-            viewport_count: viewports.len() as u32,
-            p_viewports: viewports.as_ptr(),
-        };
         let rasterization_info = vk::PipelineRasterizationStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
-            cull_mode: vk::CullModeFlags::NONE,
-            depth_bias_clamp: 0.0,
-            depth_bias_constant_factor: 0.0,
-            depth_bias_enable: 0,
-            depth_bias_slope_factor: 0.0,
-            depth_clamp_enable: 0,
             front_face: vk::FrontFace::COUNTER_CLOCKWISE,
             line_width: 1.0,
             polygon_mode: vk::PolygonMode::FILL,
-            rasterizer_discard_enable: 0,
+            ..Default::default()
-        };
-        let multisample_state_info = vk::PipelineMultisampleStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
-            flags: Default::default(),
-            p_next: ptr::null(),
-            rasterization_samples: vk::SampleCountFlags::TYPE_1,
-            sample_shading_enable: 0,
-            min_sample_shading: 0.0,
-            p_sample_mask: ptr::null(),
-            alpha_to_one_enable: 0,
-            alpha_to_coverage_enable: 0,
         };
+
+        let multisample_state_info = vk::PipelineMultisampleStateCreateInfo::builder()
+            .rasterization_samples(vk::SampleCountFlags::TYPE_1);
+
         let noop_stencil_state = vk::StencilOpState {
             fail_op: vk::StencilOp::KEEP,
             pass_op: vk::StencilOp::KEEP,
             depth_fail_op: vk::StencilOp::KEEP,
             compare_op: vk::CompareOp::ALWAYS,
-            compare_mask: 0,
+            ..Default::default()
-            write_mask: 0,
-            reference: 0,
         };
         let depth_state_info = vk::PipelineDepthStencilStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
             depth_test_enable: 1,
             depth_write_enable: 1,
             depth_compare_op: vk::CompareOp::LESS_OR_EQUAL,
-            depth_bounds_test_enable: 0,
-            stencil_test_enable: 0,
             front: noop_stencil_state.clone(),
             back: noop_stencil_state.clone(),
             max_depth_bounds: 1.0,
-            min_depth_bounds: 0.0,
+            ..Default::default()
         };
+
         let color_blend_attachment_states = [vk::PipelineColorBlendAttachmentState {
             blend_enable: 0,
             src_color_blend_factor: vk::BlendFactor::SRC_COLOR,
@@ -828,48 +673,34 @@ fn main() {
             alpha_blend_op: vk::BlendOp::ADD,
             color_write_mask: vk::ColorComponentFlags::all(),
         }];
-        let color_blend_state = vk::PipelineColorBlendStateCreateInfo {
+        let color_blend_state = vk::PipelineColorBlendStateCreateInfo::builder()
-            s_type: vk::StructureType::PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+            .logic_op(vk::LogicOp::CLEAR)
-            p_next: ptr::null(),
+            .attachments(&color_blend_attachment_states);
-            flags: Default::default(),
+
-            logic_op_enable: 0,
-            logic_op: vk::LogicOp::CLEAR,
-            attachment_count: color_blend_attachment_states.len() as u32,
-            p_attachments: color_blend_attachment_states.as_ptr(),
-            blend_constants: [0.0, 0.0, 0.0, 0.0],
-        };
         let dynamic_state = [vk::DynamicState::VIEWPORT, vk::DynamicState::SCISSOR];
-        let dynamic_state_info = vk::PipelineDynamicStateCreateInfo {
+        let dynamic_state_info =
-            s_type: vk::StructureType::PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+            vk::PipelineDynamicStateCreateInfo::builder().dynamic_states(&dynamic_state);
-            p_next: ptr::null(),
+
-            flags: Default::default(),
+        let graphic_pipeline_infos = vk::GraphicsPipelineCreateInfo::builder()
-            dynamic_state_count: dynamic_state.len() as u32,
+            .stages(&shader_stage_create_infos)
-            p_dynamic_states: dynamic_state.as_ptr(),
+            .vertex_input_state(&vertex_input_state_info)
-        };
+            .input_assembly_state(&vertex_input_assembly_state_info)
-        let graphic_pipeline_info = vk::GraphicsPipelineCreateInfo {
+            .viewport_state(&viewport_state_info)
-            s_type: vk::StructureType::GRAPHICS_PIPELINE_CREATE_INFO,
+            .rasterization_state(&rasterization_info)
-            p_next: ptr::null(),
+            .multisample_state(&multisample_state_info)
-            flags: vk::PipelineCreateFlags::empty(),
+            .depth_stencil_state(&depth_state_info)
-            stage_count: shader_stage_create_infos.len() as u32,
+            .color_blend_state(&color_blend_state)
-            p_stages: shader_stage_create_infos.as_ptr(),
+            .dynamic_state(&dynamic_state_info)
-            p_vertex_input_state: &vertex_input_state_info,
+            .layout(pipeline_layout)
-            p_input_assembly_state: &vertex_input_assembly_state_info,
+            .render_pass(renderpass);
-            p_tessellation_state: ptr::null(),
+
-            p_viewport_state: &viewport_state_info,
-            p_rasterization_state: &rasterization_info,
-            p_multisample_state: &multisample_state_info,
-            p_depth_stencil_state: &depth_state_info,
-            p_color_blend_state: &color_blend_state,
-            p_dynamic_state: &dynamic_state_info,
-            layout: pipeline_layout,
-            render_pass: renderpass,
-            subpass: 0,
-            base_pipeline_handle: vk::Pipeline::null(),
-            base_pipeline_index: 0,
-        };
         let graphics_pipelines = base
             .device
-            .create_graphics_pipelines(vk::PipelineCache::null(), &[graphic_pipeline_info], None)
+            .create_graphics_pipelines(
+                vk::PipelineCache::null(),
+                &[graphic_pipeline_infos.build()],
+                None,
+            )
             .unwrap();
 
         let graphic_pipeline = graphics_pipelines[0];
@@ -877,7 +708,7 @@ fn main() {
         base.render_loop(|| {
             let (present_index, _) = base
                 .swapchain_loader
-                .acquire_next_image_khr(
+                .acquire_next_image(
                     base.swapchain,
                     std::u64::MAX,
                     base.present_complete_semaphore,
@@ -898,18 +729,15 @@ fn main() {
                 },
             ];
 
-            let render_pass_begin_info = vk::RenderPassBeginInfo {
+            let render_pass_begin_info = vk::RenderPassBeginInfo::builder()
-                s_type: vk::StructureType::RENDER_PASS_BEGIN_INFO,
+                .render_pass(renderpass)
-                p_next: ptr::null(),
+                .framebuffer(framebuffers[present_index as usize])
-                render_pass: renderpass,
+                .render_area(vk::Rect2D {
-                framebuffer: framebuffers[present_index as usize],
-                render_area: vk::Rect2D {
                     offset: vk::Offset2D { x: 0, y: 0 },
                     extent: base.surface_resolution.clone(),
-                },
+                })
-                clear_value_count: clear_values.len() as u32,
+                .clear_values(&clear_values);
-                p_clear_values: clear_values.as_ptr(),
+
-            };
             record_submit_commandbuffer(
                 &base.device,
                 base.draw_command_buffer,
@@ -965,17 +793,15 @@ fn main() {
             );
             //let mut present_info_err = mem::uninitialized();
             let present_info = vk::PresentInfoKHR {
-                s_type: vk::StructureType::PRESENT_INFO_KHR,
-                p_next: ptr::null(),
                 wait_semaphore_count: 1,
                 p_wait_semaphores: &base.rendering_complete_semaphore,
                 swapchain_count: 1,
                 p_swapchains: &base.swapchain,
                 p_image_indices: &present_index,
-                p_results: ptr::null_mut(),
+                ..Default::default()
             };
             base.swapchain_loader
-                .queue_present_khr(base.present_queue, &present_info)
+                .queue_present(base.present_queue, &present_info)
                 .unwrap();
         });
         base.device.device_wait_idle().unwrap();

examples/src/bin/triangle.rs

@@ -7,11 +7,9 @@ use examples::*;
 use std::default::Default;
 use std::ffi::CString;
 use std::fs::File;
-use std::io::Read;
 use std::mem;
 use std::mem::align_of;
 use std::path::Path;
-use std::ptr;
 
 #[derive(Clone, Debug, Copy)]
 struct Vertex {
@@ -25,117 +23,91 @@ fn main() {
         let renderpass_attachments = [
             vk::AttachmentDescription {
                 format: base.surface_format.format,
-                flags: vk::AttachmentDescriptionFlags::empty(),
                 samples: vk::SampleCountFlags::TYPE_1,
                 load_op: vk::AttachmentLoadOp::CLEAR,
                 store_op: vk::AttachmentStoreOp::STORE,
-                stencil_load_op: vk::AttachmentLoadOp::DONT_CARE,
-                stencil_store_op: vk::AttachmentStoreOp::DONT_CARE,
-                initial_layout: vk::ImageLayout::UNDEFINED,
                 final_layout: vk::ImageLayout::PRESENT_SRC_KHR,
+                ..Default::default()
             },
             vk::AttachmentDescription {
                 format: vk::Format::D16_UNORM,
-                flags: vk::AttachmentDescriptionFlags::empty(),
                 samples: vk::SampleCountFlags::TYPE_1,
                 load_op: vk::AttachmentLoadOp::CLEAR,
-                store_op: vk::AttachmentStoreOp::DONT_CARE,
-                stencil_load_op: vk::AttachmentLoadOp::DONT_CARE,
-                stencil_store_op: vk::AttachmentStoreOp::DONT_CARE,
                 initial_layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
                 final_layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+                ..Default::default()
             },
         ];
-        let color_attachment_ref = vk::AttachmentReference {
+        let color_attachment_refs = [vk::AttachmentReference {
             attachment: 0,
             layout: vk::ImageLayout::COLOR_ATTACHMENT_OPTIMAL,
-        };
+        }];
         let depth_attachment_ref = vk::AttachmentReference {
             attachment: 1,
             layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
         };
-        let dependency = vk::SubpassDependency {
+        let dependencies = [vk::SubpassDependency {
-            dependency_flags: Default::default(),
             src_subpass: vk::SUBPASS_EXTERNAL,
-            dst_subpass: Default::default(),
             src_stage_mask: vk::PipelineStageFlags::COLOR_ATTACHMENT_OUTPUT,
-            src_access_mask: Default::default(),
             dst_access_mask: vk::AccessFlags::COLOR_ATTACHMENT_READ
                 | vk::AccessFlags::COLOR_ATTACHMENT_WRITE,
             dst_stage_mask: vk::PipelineStageFlags::COLOR_ATTACHMENT_OUTPUT,
-        };
+            ..Default::default()
-        let subpass = vk::SubpassDescription {
+        }];
-            color_attachment_count: 1,
+
-            p_color_attachments: &color_attachment_ref,
+        let subpasses = [vk::SubpassDescription::builder()
-            p_depth_stencil_attachment: &depth_attachment_ref,
+            .color_attachments(&color_attachment_refs)
-            flags: Default::default(),
+            .depth_stencil_attachment(&depth_attachment_ref)
-            pipeline_bind_point: vk::PipelineBindPoint::GRAPHICS,
+            .pipeline_bind_point(vk::PipelineBindPoint::GRAPHICS)
-            input_attachment_count: 0,
+            .build()];
-            p_input_attachments: ptr::null(),
+
-            p_resolve_attachments: ptr::null(),
+        let renderpass_create_info = vk::RenderPassCreateInfo::builder()
-            preserve_attachment_count: 0,
+            .attachments(&renderpass_attachments)
-            p_preserve_attachments: ptr::null(),
+            .subpasses(&subpasses)
-        };
+            .dependencies(&dependencies);
-        let renderpass_create_info = vk::RenderPassCreateInfo {
+
-            s_type: vk::StructureType::RENDER_PASS_CREATE_INFO,
-            flags: Default::default(),
-            p_next: ptr::null(),
-            attachment_count: renderpass_attachments.len() as u32,
-            p_attachments: renderpass_attachments.as_ptr(),
-            subpass_count: 1,
-            p_subpasses: &subpass,
-            dependency_count: 1,
-            p_dependencies: &dependency,
-        };
         let renderpass = base
             .device
             .create_render_pass(&renderpass_create_info, None)
             .unwrap();
+
         let framebuffers: Vec<vk::Framebuffer> = base
             .present_image_views
             .iter()
             .map(|&present_image_view| {
                 let framebuffer_attachments = [present_image_view, base.depth_image_view];
-                let frame_buffer_create_info = vk::FramebufferCreateInfo {
+                let frame_buffer_create_info = vk::FramebufferCreateInfo::builder()
-                    s_type: vk::StructureType::FRAMEBUFFER_CREATE_INFO,
+                    .render_pass(renderpass)
-                    p_next: ptr::null(),
+                    .attachments(&framebuffer_attachments)
-                    flags: Default::default(),
+                    .width(base.surface_resolution.width)
-                    render_pass: renderpass,
+                    .height(base.surface_resolution.height)
-                    attachment_count: framebuffer_attachments.len() as u32,
+                    .layers(1);
-                    p_attachments: framebuffer_attachments.as_ptr(),
+
-                    width: base.surface_resolution.width,
-                    height: base.surface_resolution.height,
-                    layers: 1,
-                };
                 base.device
                     .create_framebuffer(&frame_buffer_create_info, None)
                     .unwrap()
             })
             .collect();
+
         let index_buffer_data = [0u32, 1, 2];
-        let index_buffer_info = vk::BufferCreateInfo {
+        let index_buffer_info = vk::BufferCreateInfo::builder()
-            s_type: vk::StructureType::BUFFER_CREATE_INFO,
+            .size(std::mem::size_of_val(&index_buffer_data) as u64)
-            p_next: ptr::null(),
+            .usage(vk::BufferUsageFlags::INDEX_BUFFER)
-            flags: vk::BufferCreateFlags::empty(),
+            .sharing_mode(vk::SharingMode::EXCLUSIVE);
-            size: std::mem::size_of_val(&index_buffer_data) as u64,
+
-            usage: vk::BufferUsageFlags::INDEX_BUFFER,
-            sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
-            p_queue_family_indices: ptr::null(),
-        };
         let index_buffer = base.device.create_buffer(&index_buffer_info, None).unwrap();
         let index_buffer_memory_req = base.device.get_buffer_memory_requirements(index_buffer);
-        let index_buffer_memory_index =
+        let index_buffer_memory_index = find_memorytype_index(
-            find_memorytype_index(
+            &index_buffer_memory_req,
-                &index_buffer_memory_req,
+            &base.device_memory_properties,
-                &base.device_memory_properties,
+            vk::MemoryPropertyFlags::HOST_VISIBLE,
-                vk::MemoryPropertyFlags::HOST_VISIBLE,
+        )
-            ).expect("Unable to find suitable memorytype for the index buffer.");
+        .expect("Unable to find suitable memorytype for the index buffer.");
+
         let index_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: index_buffer_memory_req.size,
             memory_type_index: index_buffer_memory_index,
+            ..Default::default()
         };
         let index_buffer_memory = base
             .device
@@ -162,39 +134,39 @@ fn main() {
             .unwrap();
 
         let vertex_input_buffer_info = vk::BufferCreateInfo {
-            s_type: vk::StructureType::BUFFER_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: vk::BufferCreateFlags::empty(),
             size: 3 * std::mem::size_of::<Vertex>() as u64,
             usage: vk::BufferUsageFlags::VERTEX_BUFFER,
             sharing_mode: vk::SharingMode::EXCLUSIVE,
-            queue_family_index_count: 0,
+            ..Default::default()
-            p_queue_family_indices: ptr::null(),
         };
+
         let vertex_input_buffer = base
             .device
             .create_buffer(&vertex_input_buffer_info, None)
             .unwrap();
+
         let vertex_input_buffer_memory_req = base
             .device
             .get_buffer_memory_requirements(vertex_input_buffer);
-        let vertex_input_buffer_memory_index =
+
-            find_memorytype_index(
+        let vertex_input_buffer_memory_index = find_memorytype_index(
-                &vertex_input_buffer_memory_req,
+            &vertex_input_buffer_memory_req,
-                &base.device_memory_properties,
+            &base.device_memory_properties,
-                vk::MemoryPropertyFlags::HOST_VISIBLE,
+            vk::MemoryPropertyFlags::HOST_VISIBLE,
-            ).expect("Unable to find suitable memorytype for the vertex buffer.");
+        )
+        .expect("Unable to find suitable memorytype for the vertex buffer.");
 
         let vertex_buffer_allocate_info = vk::MemoryAllocateInfo {
-            s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-            p_next: ptr::null(),
             allocation_size: vertex_input_buffer_memory_req.size,
             memory_type_index: vertex_input_buffer_memory_index,
+            ..Default::default()
         };
+
         let vertex_input_buffer_memory = base
             .device
             .allocate_memory(&vertex_buffer_allocate_info, None)
             .unwrap();
+
         let vertices = [
             Vertex {
                 pos: [-1.0, 1.0, 0.0, 1.0],
@@ -209,6 +181,7 @@ fn main() {
                 color: [1.0, 0.0, 0.0, 1.0],
             },
         ];
+
         let vert_ptr = base
             .device
             .map_memory(
@@ -218,6 +191,7 @@ fn main() {
                 vk::MemoryMapFlags::empty(),
             )
             .unwrap();
+
         let mut vert_align = Align::new(
             vert_ptr,
             align_of::<Vertex>() as u64,
@@ -228,30 +202,19 @@ fn main() {
         base.device
             .bind_buffer_memory(vertex_input_buffer, vertex_input_buffer_memory, 0)
             .unwrap();
-        let vertex_spv_file =
+        let mut vertex_spv_file =
             File::open(Path::new("shader/triangle/vert.spv")).expect("Could not find vert.spv.");
-        let frag_spv_file =
+        let mut frag_spv_file =
             File::open(Path::new("shader/triangle/frag.spv")).expect("Could not find frag.spv.");
 
-        let vertex_bytes: Vec<u8> = vertex_spv_file
+        let vertex_code =
-            .bytes()
+            read_spv(&mut vertex_spv_file).expect("Failed to read vertex shader spv file");
-            .filter_map(|byte| byte.ok())
+        let vertex_shader_info = vk::ShaderModuleCreateInfo::builder().code(&vertex_code);
-            .collect();
+
-        let vertex_shader_info = vk::ShaderModuleCreateInfo {
+        let frag_code =
-            s_type: vk::StructureType::SHADER_MODULE_CREATE_INFO,
+            read_spv(&mut frag_spv_file).expect("Failed to read fragment shader spv file");
-            p_next: ptr::null(),
+        let frag_shader_info = vk::ShaderModuleCreateInfo::builder().code(&frag_code);
-            flags: Default::default(),
+
-            code_size: vertex_bytes.len(),
-            p_code: vertex_bytes.as_ptr() as *const u32,
-        };
-        let frag_bytes: Vec<u8> = frag_spv_file.bytes().filter_map(|byte| byte.ok()).collect();
-        let frag_shader_info = vk::ShaderModuleCreateInfo {
-            s_type: vk::StructureType::SHADER_MODULE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
-            code_size: frag_bytes.len(),
-            p_code: frag_bytes.as_ptr() as *const u32,
-        };
         let vertex_shader_module = base
             .device
             .create_shader_module(&vertex_shader_info, None)
@@ -262,15 +225,7 @@ fn main() {
             .create_shader_module(&frag_shader_info, None)
             .expect("Fragment shader module error");
 
-        let layout_create_info = vk::PipelineLayoutCreateInfo {
+        let layout_create_info = vk::PipelineLayoutCreateInfo::default();
-            s_type: vk::StructureType::PIPELINE_LAYOUT_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
-            set_layout_count: 0,
-            p_set_layouts: ptr::null(),
-            push_constant_range_count: 0,
-            p_push_constant_ranges: ptr::null(),
-        };
 
         let pipeline_layout = base
             .device
@@ -280,22 +235,17 @@ fn main() {
         let shader_entry_name = CString::new("main").unwrap();
         let shader_stage_create_infos = [
             vk::PipelineShaderStageCreateInfo {
-                s_type: vk::StructureType::PIPELINE_SHADER_STAGE_CREATE_INFO,
-                p_next: ptr::null(),
-                flags: Default::default(),
                 module: vertex_shader_module,
                 p_name: shader_entry_name.as_ptr(),
-                p_specialization_info: ptr::null(),
                 stage: vk::ShaderStageFlags::VERTEX,
+                ..Default::default()
             },
             vk::PipelineShaderStageCreateInfo {
                 s_type: vk::StructureType::PIPELINE_SHADER_STAGE_CREATE_INFO,
-                p_next: ptr::null(),
-                flags: Default::default(),
                 module: fragment_shader_module,
                 p_name: shader_entry_name.as_ptr(),
-                p_specialization_info: ptr::null(),
                 stage: vk::ShaderStageFlags::FRAGMENT,
+                ..Default::default()
             },
         ];
         let vertex_input_binding_descriptions = [vk::VertexInputBindingDescription {
@@ -317,21 +267,17 @@ fn main() {
                 offset: offset_of!(Vertex, color) as u32,
             },
         ];
+
         let vertex_input_state_info = vk::PipelineVertexInputStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
             vertex_attribute_description_count: vertex_input_attribute_descriptions.len() as u32,
             p_vertex_attribute_descriptions: vertex_input_attribute_descriptions.as_ptr(),
             vertex_binding_description_count: vertex_input_binding_descriptions.len() as u32,
             p_vertex_binding_descriptions: vertex_input_binding_descriptions.as_ptr(),
+            ..Default::default()
         };
         let vertex_input_assembly_state_info = vk::PipelineInputAssemblyStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
-            flags: Default::default(),
-            p_next: ptr::null(),
-            primitive_restart_enable: 0,
             topology: vk::PrimitiveTopology::TRIANGLE_LIST,
+            ..Default::default()
         };
         let viewports = [vk::Viewport {
             x: 0.0,
@@ -345,63 +291,35 @@ fn main() {
             offset: vk::Offset2D { x: 0, y: 0 },
             extent: base.surface_resolution.clone(),
         }];
-        let viewport_state_info = vk::PipelineViewportStateCreateInfo {
+        let viewport_state_info = vk::PipelineViewportStateCreateInfo::builder()
-            s_type: vk::StructureType::PIPELINE_VIEWPORT_STATE_CREATE_INFO,
+            .scissors(&scissors)
-            p_next: ptr::null(),
+            .viewports(&viewports);
-            flags: Default::default(),
+
-            scissor_count: scissors.len() as u32,
-            p_scissors: scissors.as_ptr(),
-            viewport_count: viewports.len() as u32,
-            p_viewports: viewports.as_ptr(),
-        };
         let rasterization_info = vk::PipelineRasterizationStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
-            cull_mode: vk::CullModeFlags::NONE,
-            depth_bias_clamp: 0.0,
-            depth_bias_constant_factor: 0.0,
-            depth_bias_enable: 0,
-            depth_bias_slope_factor: 0.0,
-            depth_clamp_enable: 0,
             front_face: vk::FrontFace::COUNTER_CLOCKWISE,
             line_width: 1.0,
             polygon_mode: vk::PolygonMode::FILL,
-            rasterizer_discard_enable: 0,
+            ..Default::default()
         };
         let multisample_state_info = vk::PipelineMultisampleStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
-            flags: Default::default(),
-            p_next: ptr::null(),
             rasterization_samples: vk::SampleCountFlags::TYPE_1,
-            sample_shading_enable: 0,
+            ..Default::default()
-            min_sample_shading: 0.0,
-            p_sample_mask: ptr::null(),
-            alpha_to_one_enable: 0,
-            alpha_to_coverage_enable: 0,
         };
         let noop_stencil_state = vk::StencilOpState {
             fail_op: vk::StencilOp::KEEP,
             pass_op: vk::StencilOp::KEEP,
             depth_fail_op: vk::StencilOp::KEEP,
             compare_op: vk::CompareOp::ALWAYS,
-            compare_mask: 0,
+            ..Default::default()
-            write_mask: 0,
-            reference: 0,
         };
         let depth_state_info = vk::PipelineDepthStencilStateCreateInfo {
-            s_type: vk::StructureType::PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: Default::default(),
             depth_test_enable: 1,
             depth_write_enable: 1,
             depth_compare_op: vk::CompareOp::LESS_OR_EQUAL,
-            depth_bounds_test_enable: 0,
-            stencil_test_enable: 0,
             front: noop_stencil_state.clone(),
             back: noop_stencil_state.clone(),
             max_depth_bounds: 1.0,
-            min_depth_bounds: 0.0,
+            ..Default::default()
         };
         let color_blend_attachment_states = [vk::PipelineColorBlendAttachmentState {
             blend_enable: 0,
@@ -413,48 +331,34 @@ fn main() {
             alpha_blend_op: vk::BlendOp::ADD,
             color_write_mask: vk::ColorComponentFlags::all(),
         }];
-        let color_blend_state = vk::PipelineColorBlendStateCreateInfo {
+        let color_blend_state = vk::PipelineColorBlendStateCreateInfo::builder()
-            s_type: vk::StructureType::PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
+            .logic_op(vk::LogicOp::CLEAR)
-            p_next: ptr::null(),
+            .attachments(&color_blend_attachment_states);
-            flags: Default::default(),
+
-            logic_op_enable: 0,
-            logic_op: vk::LogicOp::CLEAR,
-            attachment_count: color_blend_attachment_states.len() as u32,
-            p_attachments: color_blend_attachment_states.as_ptr(),
-            blend_constants: [0.0, 0.0, 0.0, 0.0],
-        };
         let dynamic_state = [vk::DynamicState::VIEWPORT, vk::DynamicState::SCISSOR];
-        let dynamic_state_info = vk::PipelineDynamicStateCreateInfo {
+        let dynamic_state_info =
-            s_type: vk::StructureType::PIPELINE_DYNAMIC_STATE_CREATE_INFO,
+            vk::PipelineDynamicStateCreateInfo::builder().dynamic_states(&dynamic_state);
-            p_next: ptr::null(),
+
-            flags: Default::default(),
+        let graphic_pipeline_info = vk::GraphicsPipelineCreateInfo::builder()
-            dynamic_state_count: dynamic_state.len() as u32,
+            .stages(&shader_stage_create_infos)
-            p_dynamic_states: dynamic_state.as_ptr(),
+            .vertex_input_state(&vertex_input_state_info)
-        };
+            .input_assembly_state(&vertex_input_assembly_state_info)
-        let graphic_pipeline_info = vk::GraphicsPipelineCreateInfo {
+            .viewport_state(&viewport_state_info)
-            s_type: vk::StructureType::GRAPHICS_PIPELINE_CREATE_INFO,
+            .rasterization_state(&rasterization_info)
-            p_next: ptr::null(),
+            .multisample_state(&multisample_state_info)
-            flags: vk::PipelineCreateFlags::empty(),
+            .depth_stencil_state(&depth_state_info)
-            stage_count: shader_stage_create_infos.len() as u32,
+            .color_blend_state(&color_blend_state)
-            p_stages: shader_stage_create_infos.as_ptr(),
+            .dynamic_state(&dynamic_state_info)
-            p_vertex_input_state: &vertex_input_state_info,
+            .layout(pipeline_layout)
-            p_input_assembly_state: &vertex_input_assembly_state_info,
+            .render_pass(renderpass);
-            p_tessellation_state: ptr::null(),
+
-            p_viewport_state: &viewport_state_info,
-            p_rasterization_state: &rasterization_info,
-            p_multisample_state: &multisample_state_info,
-            p_depth_stencil_state: &depth_state_info,
-            p_color_blend_state: &color_blend_state,
-            p_dynamic_state: &dynamic_state_info,
-            layout: pipeline_layout,
-            render_pass: renderpass,
-            subpass: 0,
-            base_pipeline_handle: vk::Pipeline::null(),
-            base_pipeline_index: 0,
-        };
         let graphics_pipelines = base
             .device
-            .create_graphics_pipelines(vk::PipelineCache::null(), &[graphic_pipeline_info], None)
+            .create_graphics_pipelines(
+                vk::PipelineCache::null(),
+                &[graphic_pipeline_info.build()],
+                None,
+            )
             .expect("Unable to create graphics pipeline");
 
         let graphic_pipeline = graphics_pipelines[0];
@@ -462,7 +366,7 @@ fn main() {
         base.render_loop(|| {
             let (present_index, _) = base
                 .swapchain_loader
-                .acquire_next_image_khr(
+                .acquire_next_image(
                     base.swapchain,
                     std::u64::MAX,
                     base.present_complete_semaphore,
@@ -483,18 +387,15 @@ fn main() {
                 },
             ];
 
-            let render_pass_begin_info = vk::RenderPassBeginInfo {
+            let render_pass_begin_info = vk::RenderPassBeginInfo::builder()
-                s_type: vk::StructureType::RENDER_PASS_BEGIN_INFO,
+                .render_pass(renderpass)
-                p_next: ptr::null(),
+                .framebuffer(framebuffers[present_index as usize])
-                render_pass: renderpass,
+                .render_area(vk::Rect2D {
-                framebuffer: framebuffers[present_index as usize],
-                render_area: vk::Rect2D {
                     offset: vk::Offset2D { x: 0, y: 0 },
                     extent: base.surface_resolution.clone(),
-                },
+                })
-                clear_value_count: clear_values.len() as u32,
+                .clear_values(&clear_values);
-                p_clear_values: clear_values.as_ptr(),
+
-            };
             record_submit_commandbuffer(
                 &base.device,
                 base.draw_command_buffer,
@@ -541,18 +442,16 @@ fn main() {
                 },
             );
             //let mut present_info_err = mem::uninitialized();
-            let present_info = vk::PresentInfoKHR {
+            let wait_semaphors = [base.rendering_complete_semaphore];
-                s_type: vk::StructureType::PRESENT_INFO_KHR,
+            let swapchains = [base.swapchain];
-                p_next: ptr::null(),
+            let image_indices = [present_index];
-                wait_semaphore_count: 1,
+            let present_info = vk::PresentInfoKHR::builder()
-                p_wait_semaphores: &base.rendering_complete_semaphore,
+                .wait_semaphores(&wait_semaphors) // &base.rendering_complete_semaphore)
-                swapchain_count: 1,
+                .swapchains(&swapchains)
-                p_swapchains: &base.swapchain,
+                .image_indices(&image_indices);
-                p_image_indices: &present_index,
+
-                p_results: ptr::null_mut(),
-            };
             base.swapchain_loader
-                .queue_present_khr(base.present_queue, &present_info)
+                .queue_present(base.present_queue, &present_info)
                 .unwrap();
         });
 

examples/src/lib.rs

@@ -2,15 +2,16 @@
 extern crate ash;
 #[cfg(target_os = "windows")]
 extern crate winapi;
+
 extern crate winit;
 
-#[cfg(target_os = "macos")]
-extern crate objc;
 #[cfg(target_os = "macos")]
 extern crate cocoa;
 #[cfg(target_os = "macos")]
 extern crate metal_rs as metal;
 #[cfg(target_os = "macos")]
+extern crate objc;
+#[cfg(target_os = "macos")]
 use cocoa::appkit::{NSView, NSWindow};
 #[cfg(target_os = "macos")]
 use cocoa::base::id as cocoa_id;
@@ -21,24 +22,24 @@ use objc::runtime::YES;
 #[cfg(target_os = "macos")]
 use std::mem;
 
-use ash::vk;
-use ash::Device;
-use ash::Entry;
-use ash::Instance;
-pub use ash::version::{DeviceV1_0, EntryV1_0, InstanceV1_0};
-use ash::extensions::{DebugReport, Surface, Swapchain};
-#[cfg(target_os = "windows")]
-use ash::extensions::Win32Surface;
 #[cfg(all(unix, not(target_os = "android"), not(target_os = "macos")))]
-use ash::extensions::XlibSurface;
+use ash::extensions::khr::XlibSurface;
+use ash::extensions::{
+    ext::DebugReport,
+    khr::{Surface, Swapchain},
+};
+
+#[cfg(target_os = "windows")]
+use ash::extensions::khr::Win32Surface;
 #[cfg(target_os = "macos")]
-use ash::extensions::MacOSSurface;
+use ash::extensions::mvk::MacOSSurface;
+pub use ash::version::{DeviceV1_0, EntryV1_0, InstanceV1_0};
+use ash::{vk, Device, Entry, Instance};
 use std::cell::RefCell;
 use std::default::Default;
 use std::ffi::{CStr, CString};
 use std::ops::Drop;
 use std::os::raw::{c_char, c_void};
-use std::ptr;
 
 // Simple offset_of macro akin to C++ offsetof
 #[macro_export]
@@ -66,13 +67,12 @@ pub fn record_submit_commandbuffer<D: DeviceV1_0, F: FnOnce(&D, vk::CommandBuffe
             .reset_command_buffer(
                 command_buffer,
                 vk::CommandBufferResetFlags::RELEASE_RESOURCES,
-            ).expect("Reset command buffer failed.");
+            )
-        let command_buffer_begin_info = vk::CommandBufferBeginInfo {
+            .expect("Reset command buffer failed.");
-            s_type: vk::StructureType::COMMAND_BUFFER_BEGIN_INFO,
+
-            p_next: ptr::null(),
+        let command_buffer_begin_info = vk::CommandBufferBeginInfo::builder()
-            p_inheritance_info: ptr::null(),
+            .flags(vk::CommandBufferUsageFlags::ONE_TIME_SUBMIT);
-            flags: vk::CommandBufferUsageFlags::ONE_TIME_SUBMIT,
+
-        };
         device
             .begin_command_buffer(command_buffer, &command_buffer_begin_info)
             .expect("Begin commandbuffer");
@@ -80,27 +80,21 @@ pub fn record_submit_commandbuffer<D: DeviceV1_0, F: FnOnce(&D, vk::CommandBuffe
         device
             .end_command_buffer(command_buffer)
             .expect("End commandbuffer");
-        let fence_create_info = vk::FenceCreateInfo {
+
-            s_type: vk::StructureType::FENCE_CREATE_INFO,
-            p_next: ptr::null(),
-            flags: vk::FenceCreateFlags::empty(),
-        };
         let submit_fence = device
-            .create_fence(&fence_create_info, None)
+            .create_fence(&vk::FenceCreateInfo::default(), None)
             .expect("Create fence failed.");
-        let submit_info = vk::SubmitInfo {
+
-            s_type: vk::StructureType::SUBMIT_INFO,
+        let command_buffers = vec![command_buffer];
-            p_next: ptr::null(),
+
-            wait_semaphore_count: wait_semaphores.len() as u32,
+        let submit_info = vk::SubmitInfo::builder()
-            p_wait_semaphores: wait_semaphores.as_ptr(),
+            .wait_semaphores(wait_semaphores)
-            p_wait_dst_stage_mask: wait_mask.as_ptr(),
+            .wait_dst_stage_mask(wait_mask)
-            command_buffer_count: 1,
+            .command_buffers(&command_buffers)
-            p_command_buffers: &command_buffer,
+            .signal_semaphores(signal_semaphores);
-            signal_semaphore_count: signal_semaphores.len() as u32,
+
-            p_signal_semaphores: signal_semaphores.as_ptr(),
-        };
         device
-            .queue_submit(submit_queue, &[submit_info], submit_fence)
+            .queue_submit(submit_queue, &[submit_info.build()], submit_fence)
             .expect("queue submit failed.");
         device
             .wait_for_fences(&[submit_fence], true, std::u64::MAX)
@@ -118,16 +112,12 @@ unsafe fn create_surface<E: EntryV1_0, I: InstanceV1_0>(
     use winit::os::unix::WindowExt;
     let x11_display = window.get_xlib_display().unwrap();
     let x11_window = window.get_xlib_window().unwrap();
-    let x11_create_info = vk::XlibSurfaceCreateInfoKHR {
+    let x11_create_info = vk::XlibSurfaceCreateInfoKHR::builder()
-        s_type: vk::StructureType::XLIB_SURFACE_CREATE_INFO_KHR,
+        .window(x11_window)
-        p_next: ptr::null(),
+        .dpy(x11_display as *mut vk::Display);
-        flags: Default::default(),
+
-        window: x11_window as vk::Window,
+    let xlib_surface_loader = XlibSurface::new(entry, instance);
-        dpy: x11_display as *mut vk::Display,
+    xlib_surface_loader.create_xlib_surface(&x11_create_info, None)
-    };
-    let xlib_surface_loader =
-        XlibSurface::new(entry, instance);
-    xlib_surface_loader.create_xlib_surface_khr(&x11_create_info, None)
 }
 
 #[cfg(target_os = "macos")]
@@ -136,6 +126,7 @@ unsafe fn create_surface<E: EntryV1_0, I: InstanceV1_0>(
     instance: &I,
     window: &winit::Window,
 ) -> Result<vk::SurfaceKHR, vk::Result> {
+    use std::ptr;
     use winit::os::macos::WindowExt;
 
     let wnd: cocoa_id = mem::transmute(window.get_nswindow());
@@ -153,15 +144,14 @@ unsafe fn create_surface<E: EntryV1_0, I: InstanceV1_0>(
     view.setWantsLayer(YES);
 
     let create_info = vk::MacOSSurfaceCreateInfoMVK {
-        s_type: vk::StructureType::MacOSSurfaceCreateInfoMvk,
+        s_type: vk::StructureType::MACOS_SURFACE_CREATE_INFO_M,
         p_next: ptr::null(),
         flags: Default::default(),
-        p_view: window.get_nsview() as *const vk::types::c_void
+        p_view: window.get_nsview() as *const c_void,
     };
 
-    let macos_surface_loader =
+    let macos_surface_loader = MacOSSurface::new(entry, instance);
-        MacOSSurface::new(entry, instance).expect("Unable to load macOS surface");
+    macos_surface_loader.create_mac_os_surface_mvk(&create_info, None)
-    macos_surface_loader.create_macos_surface_mvk(&create_info, None)
 }
 
 #[cfg(target_os = "windows")]
@@ -170,6 +160,7 @@ unsafe fn create_surface<E: EntryV1_0, I: InstanceV1_0>(
     instance: &I,
     window: &winit::Window,
 ) -> Result<vk::SurfaceKHR, vk::Result> {
+    use std::ptr;
     use winapi::shared::windef::HWND;
     use winapi::um::libloaderapi::GetModuleHandleW;
     use winit::os::windows::WindowExt;
@@ -183,9 +174,8 @@ unsafe fn create_surface<E: EntryV1_0, I: InstanceV1_0>(
         hinstance: hinstance,
         hwnd: hwnd as *const c_void,
     };
-    let win32_surface_loader =
+    let win32_surface_loader = Win32Surface::new(entry, instance);
-        Win32Surface::new(entry, instance);
+    win32_surface_loader.create_win32_surface(&win32_create_info, None)
-    win32_surface_loader.create_win32_surface_khr(&win32_create_info, None)
 }
 
 #[cfg(all(unix, not(target_os = "android"), not(target_os = "macos")))]
@@ -332,11 +322,11 @@ impl ExampleBase {
                 .with_dimensions(winit::dpi::LogicalSize::new(
                     window_width as f64,
                     window_height as f64,
-                )).build(&events_loop)
+                ))
+                .build(&events_loop)
                 .unwrap();
             let entry = Entry::new().unwrap();
             let app_name = CString::new("VulkanTriangle").unwrap();
-            let raw_name = app_name.as_ptr();
 
             let layer_names = [CString::new("VK_LAYER_LUNARG_standard_validation").unwrap()];
             let layers_names_raw: Vec<*const i8> = layer_names
@@ -345,48 +335,40 @@ impl ExampleBase {
                 .collect();
 
             let extension_names_raw = extension_names();
-            let appinfo = vk::ApplicationInfo {
+
-                p_application_name: raw_name,
+            let appinfo = vk::ApplicationInfo::builder()
-                s_type: vk::StructureType::APPLICATION_INFO,
+                .application_name(&app_name)
-                p_next: ptr::null(),
+                .application_version(0)
-                application_version: 0,
+                .engine_name(&app_name)
-                p_engine_name: raw_name,
+                .engine_version(0)
-                engine_version: 0,
+                .api_version(vk_make_version!(1, 0, 36));
-                api_version: vk_make_version!(1, 0, 36),
+
-            };
+            let create_info = vk::InstanceCreateInfo::builder()
-            let create_info = vk::InstanceCreateInfo {
+                .application_info(&appinfo)
-                s_type: vk::StructureType::INSTANCE_CREATE_INFO,
+                .enabled_layer_names(&layers_names_raw)
-                p_next: ptr::null(),
+                .enabled_extension_names(&extension_names_raw);
-                flags: Default::default(),
+
-                p_application_info: &appinfo,
-                pp_enabled_layer_names: layers_names_raw.as_ptr(),
-                enabled_layer_count: layers_names_raw.len() as u32,
-                pp_enabled_extension_names: extension_names_raw.as_ptr(),
-                enabled_extension_count: extension_names_raw.len() as u32,
-            };
             let instance: Instance = entry
                 .create_instance(&create_info, None)
                 .expect("Instance creation error");
-            let debug_info = vk::DebugReportCallbackCreateInfoEXT {
+
-                s_type: vk::StructureType::DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT,
+            let debug_info = vk::DebugReportCallbackCreateInfoEXT::builder()
-                p_next: ptr::null(),
+                .flags(
-                flags: vk::DebugReportFlagsEXT::ERROR
+                    vk::DebugReportFlagsEXT::ERROR
-                    | vk::DebugReportFlagsEXT::WARNING
+                        | vk::DebugReportFlagsEXT::WARNING
-                    | vk::DebugReportFlagsEXT::PERFORMANCE_WARNING,
+                        | vk::DebugReportFlagsEXT::PERFORMANCE_WARNING,
-                pfn_callback: Some(vulkan_debug_callback),
+                )
-                p_user_data: ptr::null_mut(),
+                .pfn_callback(Some(vulkan_debug_callback));
-            };
+
-            let debug_report_loader =
+            let debug_report_loader = DebugReport::new(&entry, &instance);
-                DebugReport::new(&entry, &instance);
             let debug_call_back = debug_report_loader
-                .create_debug_report_callback_ext(&debug_info, None)
+                .create_debug_report_callback(&debug_info, None)
                 .unwrap();
             let surface = create_surface(&entry, &instance, &window).unwrap();
             let pdevices = instance
                 .enumerate_physical_devices()
                 .expect("Physical device error");
-            let surface_loader =
+            let surface_loader = Surface::new(&entry, &instance);
-                Surface::new(&entry, &instance);
             let (pdevice, queue_family_index) = pdevices
                 .iter()
                 .map(|pdevice| {
@@ -396,8 +378,8 @@ impl ExampleBase {
                         .enumerate()
                         .filter_map(|(index, ref info)| {
                             let supports_graphic_and_surface =
-                                info.queue_flags.contains(vk::QueueFlags::GRAPHICS) && surface_loader
+                                info.queue_flags.contains(vk::QueueFlags::GRAPHICS)
-                                    .get_physical_device_surface_support_khr(
+                                    && surface_loader.get_physical_device_surface_support(
                                         *pdevice,
                                         index as u32,
                                         surface,
@@ -406,8 +388,10 @@ impl ExampleBase {
                                 true => Some((*pdevice, index)),
                                 _ => None,
                             }
-                        }).nth(0)
+                        })
-                }).filter_map(|v| v)
+                        .nth(0)
+                })
+                .filter_map(|v| v)
                 .nth(0)
                 .expect("Couldn't find suitable device.");
             let queue_family_index = queue_family_index as u32;
@@ -417,33 +401,24 @@ impl ExampleBase {
                 ..Default::default()
             };
             let priorities = [1.0];
-            let queue_info = vk::DeviceQueueCreateInfo {
+
-                s_type: vk::StructureType::DEVICE_QUEUE_CREATE_INFO,
+            let queue_info = [vk::DeviceQueueCreateInfo::builder()
-                p_next: ptr::null(),
+                .queue_family_index(queue_family_index)
-                flags: Default::default(),
+                .queue_priorities(&priorities)
-                queue_family_index: queue_family_index as u32,
+                .build()];
-                p_queue_priorities: priorities.as_ptr(),
+
-                queue_count: priorities.len() as u32,
+            let device_create_info = vk::DeviceCreateInfo::builder()
-            };
+                .queue_create_infos(&queue_info)
-            let device_create_info = vk::DeviceCreateInfo {
+                .enabled_extension_names(&device_extension_names_raw)
-                s_type: vk::StructureType::DEVICE_CREATE_INFO,
+                .enabled_features(&features);
-                p_next: ptr::null(),
+
-                flags: Default::default(),
-                queue_create_info_count: 1,
-                p_queue_create_infos: &queue_info,
-                enabled_layer_count: 0,
-                pp_enabled_layer_names: ptr::null(),
-                enabled_extension_count: device_extension_names_raw.len() as u32,
-                pp_enabled_extension_names: device_extension_names_raw.as_ptr(),
-                p_enabled_features: &features,
-            };
             let device: Device = instance
                 .create_device(pdevice, &device_create_info, None)
                 .unwrap();
             let present_queue = device.get_device_queue(queue_family_index as u32, 0);
 
             let surface_formats = surface_loader
-                .get_physical_device_surface_formats_khr(pdevice, surface)
+                .get_physical_device_surface_formats(pdevice, surface)
                 .unwrap();
             let surface_format = surface_formats
                 .iter()
@@ -453,10 +428,11 @@ impl ExampleBase {
                         color_space: sfmt.color_space,
                     },
                     _ => sfmt.clone(),
-                }).nth(0)
+                })
+                .nth(0)
                 .expect("Unable to find suitable surface format.");
             let surface_capabilities = surface_loader
-                .get_physical_device_surface_capabilities_khr(pdevice, surface)
+                .get_physical_device_surface_capabilities(pdevice, surface)
                 .unwrap();
             let mut desired_image_count = surface_capabilities.min_image_count + 1;
             if surface_capabilities.max_image_count > 0
@@ -480,156 +456,135 @@ impl ExampleBase {
                 surface_capabilities.current_transform
             };
             let present_modes = surface_loader
-                .get_physical_device_surface_present_modes_khr(pdevice, surface)
+                .get_physical_device_surface_present_modes(pdevice, surface)
                 .unwrap();
             let present_mode = present_modes
                 .iter()
                 .cloned()
                 .find(|&mode| mode == vk::PresentModeKHR::MAILBOX)
                 .unwrap_or(vk::PresentModeKHR::FIFO);
-            let swapchain_loader =
+            let swapchain_loader = Swapchain::new(&instance, &device);
-                Swapchain::new(&instance, &device);
+
-            let swapchain_create_info = vk::SwapchainCreateInfoKHR {
+            let swapchain_create_info = vk::SwapchainCreateInfoKHR::builder()
-                s_type: vk::StructureType::SWAPCHAIN_CREATE_INFO_KHR,
+                .surface(surface)
-                p_next: ptr::null(),
+                .min_image_count(desired_image_count)
-                flags: Default::default(),
+                .image_color_space(surface_format.color_space)
-                surface: surface,
+                .image_format(surface_format.format)
-                min_image_count: desired_image_count,
+                .image_extent(surface_resolution.clone())
-                image_color_space: surface_format.color_space,
+                .image_usage(vk::ImageUsageFlags::COLOR_ATTACHMENT)
-                image_format: surface_format.format,
+                .image_sharing_mode(vk::SharingMode::EXCLUSIVE)
-                image_extent: surface_resolution.clone(),
+                .pre_transform(pre_transform)
-                image_usage: vk::ImageUsageFlags::COLOR_ATTACHMENT,
+                .composite_alpha(vk::CompositeAlphaFlagsKHR::OPAQUE)
-                image_sharing_mode: vk::SharingMode::EXCLUSIVE,
+                .present_mode(present_mode)
-                pre_transform: pre_transform,
+                .clipped(true)
-                composite_alpha: vk::CompositeAlphaFlagsKHR::OPAQUE,
+                .image_array_layers(1);
-                present_mode: present_mode,
+
-                clipped: 1,
-                old_swapchain: vk::SwapchainKHR::null(),
-                image_array_layers: 1,
-                p_queue_family_indices: ptr::null(),
-                queue_family_index_count: 0,
-            };
             let swapchain = swapchain_loader
-                .create_swapchain_khr(&swapchain_create_info, None)
+                .create_swapchain(&swapchain_create_info, None)
                 .unwrap();
-            let pool_create_info = vk::CommandPoolCreateInfo {
+
-                s_type: vk::StructureType::COMMAND_POOL_CREATE_INFO,
+            let pool_create_info = vk::CommandPoolCreateInfo::builder()
-                p_next: ptr::null(),
+                .flags(vk::CommandPoolCreateFlags::RESET_COMMAND_BUFFER)
-                flags: vk::CommandPoolCreateFlags::RESET_COMMAND_BUFFER,
+                .queue_family_index(queue_family_index);
-                queue_family_index: queue_family_index,
+
-            };
             let pool = device.create_command_pool(&pool_create_info, None).unwrap();
-            let command_buffer_allocate_info = vk::CommandBufferAllocateInfo {
+
-                s_type: vk::StructureType::COMMAND_BUFFER_ALLOCATE_INFO,
+            let command_buffer_allocate_info = vk::CommandBufferAllocateInfo::builder()
-                p_next: ptr::null(),
+                .command_buffer_count(2)
-                command_buffer_count: 2,
+                .command_pool(pool)
-                command_pool: pool,
+                .level(vk::CommandBufferLevel::PRIMARY);
-                level: vk::CommandBufferLevel::PRIMARY,
+
-            };
             let command_buffers = device
                 .allocate_command_buffers(&command_buffer_allocate_info)
                 .unwrap();
             let setup_command_buffer = command_buffers[0];
             let draw_command_buffer = command_buffers[1];
 
-            let present_images = swapchain_loader
+            let present_images = swapchain_loader.get_swapchain_images(swapchain).unwrap();
-                .get_swapchain_images_khr(swapchain)
-                .unwrap();
             let present_image_views: Vec<vk::ImageView> = present_images
                 .iter()
                 .map(|&image| {
-                    let create_view_info = vk::ImageViewCreateInfo {
+                    let create_view_info = vk::ImageViewCreateInfo::builder()
-                        s_type: vk::StructureType::IMAGE_VIEW_CREATE_INFO,
+                        .view_type(vk::ImageViewType::TYPE_2D)
-                        p_next: ptr::null(),
+                        .format(surface_format.format)
-                        flags: Default::default(),
+                        .components(vk::ComponentMapping {
-                        view_type: vk::ImageViewType::TYPE_2D,
-                        format: surface_format.format,
-                        components: vk::ComponentMapping {
                             r: vk::ComponentSwizzle::R,
                             g: vk::ComponentSwizzle::G,
                             b: vk::ComponentSwizzle::B,
                             a: vk::ComponentSwizzle::A,
-                        },
+                        })
-                        subresource_range: vk::ImageSubresourceRange {
+                        .subresource_range(vk::ImageSubresourceRange {
                             aspect_mask: vk::ImageAspectFlags::COLOR,
                             base_mip_level: 0,
                             level_count: 1,
                             base_array_layer: 0,
                             layer_count: 1,
-                        },
+                        })
-                        image: image,
+                        .image(image);
-                    };
                     device.create_image_view(&create_view_info, None).unwrap()
-                }).collect();
+                })
+                .collect();
             let device_memory_properties = instance.get_physical_device_memory_properties(pdevice);
-            let depth_image_create_info = vk::ImageCreateInfo {
+            let depth_image_create_info = vk::ImageCreateInfo::builder()
-                s_type: vk::StructureType::IMAGE_CREATE_INFO,
+                .image_type(vk::ImageType::TYPE_2D)
-                p_next: ptr::null(),
+                .format(vk::Format::D16_UNORM)
-                flags: Default::default(),
+                .extent(vk::Extent3D {
-                image_type: vk::ImageType::TYPE_2D,
-                format: vk::Format::D16_UNORM,
-                extent: vk::Extent3D {
                     width: surface_resolution.width,
                     height: surface_resolution.height,
                     depth: 1,
-                },
+                })
-                mip_levels: 1,
+                .mip_levels(1)
-                array_layers: 1,
+                .array_layers(1)
-                samples: vk::SampleCountFlags::TYPE_1,
+                .samples(vk::SampleCountFlags::TYPE_1)
-                tiling: vk::ImageTiling::OPTIMAL,
+                .tiling(vk::ImageTiling::OPTIMAL)
-                usage: vk::ImageUsageFlags::DEPTH_STENCIL_ATTACHMENT,
+                .usage(vk::ImageUsageFlags::DEPTH_STENCIL_ATTACHMENT)
-                sharing_mode: vk::SharingMode::EXCLUSIVE,
+                .sharing_mode(vk::SharingMode::EXCLUSIVE);
-                queue_family_index_count: 0,
+
-                p_queue_family_indices: ptr::null(),
-                initial_layout: vk::ImageLayout::UNDEFINED,
-            };
             let depth_image = device.create_image(&depth_image_create_info, None).unwrap();
             let depth_image_memory_req = device.get_image_memory_requirements(depth_image);
             let depth_image_memory_index = find_memorytype_index(
                 &depth_image_memory_req,
                 &device_memory_properties,
                 vk::MemoryPropertyFlags::DEVICE_LOCAL,
-            ).expect("Unable to find suitable memory index for depth image.");
+            )
+            .expect("Unable to find suitable memory index for depth image.");
+
+            let depth_image_allocate_info = vk::MemoryAllocateInfo::builder()
+                .allocation_size(depth_image_memory_req.size)
+                .memory_type_index(depth_image_memory_index);
 
-            let depth_image_allocate_info = vk::MemoryAllocateInfo {
-                s_type: vk::StructureType::MEMORY_ALLOCATE_INFO,
-                p_next: ptr::null(),
-                allocation_size: depth_image_memory_req.size,
-                memory_type_index: depth_image_memory_index,
-            };
             let depth_image_memory = device
                 .allocate_memory(&depth_image_allocate_info, None)
                 .unwrap();
+
             device
                 .bind_image_memory(depth_image, depth_image_memory, 0)
                 .expect("Unable to bind depth image memory");
+
             record_submit_commandbuffer(
                 &device,
                 setup_command_buffer,
                 present_queue,
-                &[vk::PipelineStageFlags::BOTTOM_OF_PIPE],
+                &[],
                 &[],
                 &[],
                 |device, setup_command_buffer| {
-                    let layout_transition_barrier = vk::ImageMemoryBarrier {
+                    let layout_transition_barriers = vk::ImageMemoryBarrier::builder()
-                        s_type: vk::StructureType::IMAGE_MEMORY_BARRIER,
+                        .image(depth_image)
-                        p_next: ptr::null(),
+                        .dst_access_mask(
-                        src_access_mask: Default::default(),
+                            vk::AccessFlags::DEPTH_STENCIL_ATTACHMENT_READ
-                        dst_access_mask: vk::AccessFlags::DEPTH_STENCIL_ATTACHMENT_READ
+                                | vk::AccessFlags::DEPTH_STENCIL_ATTACHMENT_WRITE,
-                            | vk::AccessFlags::DEPTH_STENCIL_ATTACHMENT_WRITE,
+                        )
-                        old_layout: vk::ImageLayout::UNDEFINED,
+                        .new_layout(vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL)
-                        new_layout: vk::ImageLayout::DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
+                        .old_layout(vk::ImageLayout::UNDEFINED)
-                        src_queue_family_index: vk::QUEUE_FAMILY_IGNORED,
+                        .subresource_range(
-                        dst_queue_family_index: vk::QUEUE_FAMILY_IGNORED,
+                            vk::ImageSubresourceRange::builder()
-                        image: depth_image,
+                                .aspect_mask(vk::ImageAspectFlags::DEPTH)
-                        subresource_range: vk::ImageSubresourceRange {
+                                .layer_count(1)
-                            aspect_mask: vk::ImageAspectFlags::DEPTH,
+                                .level_count(1)
-                            base_mip_level: 0,
+                                .build(),
-                            level_count: 1,
+                        );
-                            base_array_layer: 0,
+
-                            layer_count: 1,
-                        },
-                    };
                     device.cmd_pipeline_barrier(
                         setup_command_buffer,
                         vk::PipelineStageFlags::BOTTOM_OF_PIPE,
@@ -637,39 +592,29 @@ impl ExampleBase {
                         vk::DependencyFlags::empty(),
                         &[],
                         &[],
-                        &[layout_transition_barrier],
+                        &[layout_transition_barriers.build()],
                     );
                 },
             );
-            let depth_image_view_info = vk::ImageViewCreateInfo {
+
-                s_type: vk::StructureType::IMAGE_VIEW_CREATE_INFO,
+            let depth_image_view_info = vk::ImageViewCreateInfo::builder()
-                p_next: ptr::null(),
+                .subresource_range(
-                flags: Default::default(),
+                    vk::ImageSubresourceRange::builder()
-                view_type: vk::ImageViewType::TYPE_2D,
+                        .aspect_mask(vk::ImageAspectFlags::DEPTH)
-                format: depth_image_create_info.format,
+                        .level_count(1)
-                components: vk::ComponentMapping {
+                        .layer_count(1)
-                    r: vk::ComponentSwizzle::IDENTITY,
+                        .build(),
-                    g: vk::ComponentSwizzle::IDENTITY,
+                )
-                    b: vk::ComponentSwizzle::IDENTITY,
+                .image(depth_image)
-                    a: vk::ComponentSwizzle::IDENTITY,
+                .format(depth_image_create_info.format)
-                },
+                .view_type(vk::ImageViewType::TYPE_2D);
-                subresource_range: vk::ImageSubresourceRange {
+
-                    aspect_mask: vk::ImageAspectFlags::DEPTH,
-                    base_mip_level: 0,
-                    level_count: 1,
-                    base_array_layer: 0,
-                    layer_count: 1,
-                },
-                image: depth_image,
-            };
             let depth_image_view = device
                 .create_image_view(&depth_image_view_info, None)
                 .unwrap();
-            let semaphore_create_info = vk::SemaphoreCreateInfo {
+
-                s_type: vk::StructureType::SEMAPHORE_CREATE_INFO,
+            let semaphore_create_info = vk::SemaphoreCreateInfo::default();
-                p_next: ptr::null(),
+
-                flags: Default::default(),
-            };
             let present_complete_semaphore = device
                 .create_semaphore(&semaphore_create_info, None)
                 .unwrap();
@@ -725,11 +670,11 @@ impl Drop for ExampleBase {
             }
             self.device.destroy_command_pool(self.pool, None);
             self.swapchain_loader
-                .destroy_swapchain_khr(self.swapchain, None);
+                .destroy_swapchain(self.swapchain, None);
             self.device.destroy_device(None);
-            self.surface_loader.destroy_surface_khr(self.surface, None);
+            self.surface_loader.destroy_surface(self.surface, None);
             self.debug_report_loader
-                .destroy_debug_report_callback_ext(self.debug_call_back, None);
+                .destroy_debug_report_callback(self.debug_call_back, None);
             self.instance.destroy_instance(None);
         }
     }

generator/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 authors = ["Maik Klein <maikklein@googlemail.com>"]
 
 [dependencies]
-vk-parse = "0.1"
+vk-parse = "0.2"
 vkxml = "0.3"
 nom = "4.0"
 heck = "0.3"

generator/Vulkan-Headers

@@ -1 +1 @@
-Subproject commit 718a04e51b967fbe6de9d09ecfc15397f0eae5bd
+Subproject commit 114c3546e195819bd53a34b39f5194b2989a5b12

imdone-help.md

@@ -0,0 +1,17 @@
+imdone-help
+====
+#HELP: Try dragging this card to your new list id:8 +imdone-help
+#HELP: Ignore files by adding `.imdoneignore` to the root of your project. id:1 +imdone-help
+- [imdone.io](https://imdone.io) implements this with the [ignore package](https://www.npmjs.com/package/ignore)
+
+#HELP: Use markdown in todo comments or in the description id:3 +imdone-help
+- **This is a description...**
+
+#HELP: Add tags to your comments like this `+mvp` id:5 +imdone-help
+
+#HELP: Add metadata like this... points:5 id:7 +imdone-help
+- [imdone.io](https://imdone.io) adds `id:n` to all your todo comments, so take care to leave that one alone
+
+#HELP: Include subtasks using GFM task lists id:9 +imdone-help
+- [ ] A task yet to be done
+- [x] This is done

rustfmt.toml

@@ -1,2 +1 @@
 max_width = 100
-error_on_line_overflow = false