commit
1661cb88d0
7347
ash/src/vk.rs
7347
ash/src/vk.rs
File diff suppressed because it is too large
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@ -1353,6 +1353,10 @@ pub fn derive_debug(_struct: &vkxml::Struct, union_types: &HashSet<&str>) -> Opt
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}
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pub fn derive_setters(_struct: &vkxml::Struct) -> Option<Tokens> {
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if &_struct.name == "VkBaseInStructure" || &_struct.name == "VkBaseOutStructure" {
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return None;
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}
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let name = name_to_tokens(&_struct.name);
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let name_builder = name_to_tokens(&(_struct.name.clone() + "Builder"));
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@ -1361,6 +1365,18 @@ pub fn derive_setters(_struct: &vkxml::Struct) -> Option<Tokens> {
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_ => None,
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});
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let (has_next, is_next_const) = match members
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.clone()
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.find(|field| field.param_ident().to_string() == "p_next")
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{
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Some(p_next) => if p_next.type_tokens().to_string().starts_with("*const") {
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(true, true)
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} else {
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(true, false)
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},
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None => (false, false),
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};
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let nofilter_count_members = [
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"VkPipelineViewportStateCreateInfo.pViewports",
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"VkPipelineViewportStateCreateInfo.pScissors",
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@ -1522,21 +1538,56 @@ pub fn derive_setters(_struct: &vkxml::Struct) -> Option<Tokens> {
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})
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});
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let mut nexts = Vec::new();
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let name_builder_next = name_to_tokens(&(_struct.name.clone() + "BuilderNext"));
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if let Some(extends) = &_struct.extends {
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for target in extends.split(',') {
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let target_ident = name_to_tokens(&(target.to_string() + "BuilderNext"));
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nexts.push(quote! {
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unsafe impl #target_ident for #name_builder_next {}
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});
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}
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}
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let next_function = if has_next {
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if is_next_const {
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quote!{
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pub fn next<T>(mut self, next: &'a T) -> #name_builder<'a> where T: #name_builder_next {
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self.inner.p_next = next as *const T as *const c_void;
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self
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}
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}
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} else {
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quote!{
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pub fn next<T>(mut self, next: &'a mut T) -> #name_builder<'a> where T: #name_builder_next {
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self.inner.p_next = next as *mut T as *mut c_void;
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self
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}
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}
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}
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} else {
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quote!{}
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};
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let q = quote!{
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impl #name {
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pub fn builder<'a>() -> #name_builder<'a> {
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pub fn builder<'a>() -> #name_builder<'a> {
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#name_builder {
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inner: #name::default(),
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marker: ::std::marker::PhantomData,
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}
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}
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}
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}
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}
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pub struct #name_builder<'a> {
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inner: #name,
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marker: ::std::marker::PhantomData<&'a ()>,
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}
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pub unsafe trait #name_builder_next {}
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#(#nexts)*
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impl<'a> ::std::ops::Deref for #name_builder<'a> {
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type Target = #name;
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@ -1548,6 +1599,8 @@ pub fn derive_setters(_struct: &vkxml::Struct) -> Option<Tokens> {
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impl<'a> #name_builder<'a> {
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#(#setters)*
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#next_function
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pub fn build(self) -> #name {
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self.inner
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}
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