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Cargo clippy

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This commit is contained in:
Mirko Covizzi 2020-05-29 21:19:56 +02:00
parent 0583f3de5f
commit 09fc541055
1 changed files with 8 additions and 9 deletions
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17
src/win/window.rs
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@ -1,8 +1,8 @@
extern crate winapi;
use std::ffi::CString;
use std::ptr::null_mut;
use self::winapi::_core::mem::MaybeUninit;
use self::winapi::shared::guiddef::GUID;
use self::winapi::shared::minwindef::{LPARAM, LPVOID, LRESULT, UINT, WPARAM};
use self::winapi::shared::windef::{HBRUSH, HGLRC, HICON, HMENU, HWND};
@ -20,7 +20,6 @@ use self::winapi::um::winuser::{
};
use crate::WindowOpenOptions;
use std::ffi::CString;
pub struct Window;
@ -29,7 +28,7 @@ impl Window {
pub fn open(options: WindowOpenOptions) -> Self {
unsafe {
// We generate a unique name for the new window class to prevent name collisions
let mut guid: GUID = MaybeUninit::uninit().assume_init();
let mut guid: GUID = std::mem::zeroed();
CoCreateGuid(&mut guid);
let class_name = format!(
"Baseview-{:0X}-{:0X}-{:0X}-{:0X}{:0X}-{:0X}{:0X}{:0X}{:0X}{:0X}{:0X}\0",
@ -46,7 +45,7 @@ impl Window {
guid.Data4[7]
);
let hinstance = GetModuleHandleA(0 as *const i8);
let hinstance = GetModuleHandleA(std::ptr::null::<i8>());
let wnd_class = WNDCLASSA {
// todo: for OpenGL, will use it later
style: CS_OWNDC | CS_HREDRAW | CS_VREDRAW,
@ -58,7 +57,7 @@ impl Window {
hIcon: 0 as HICON,
hCursor: 0 as HICON,
hbrBackground: 0 as HBRUSH,
lpszMenuName: 0 as *const i8,
lpszMenuName: std::ptr::null::<i8>(),
};
RegisterClassA(&wnd_class);
@ -81,8 +80,8 @@ impl Window {
let hdc = GetDC(hwnd);
let mut pfd: PIXELFORMATDESCRIPTOR = MaybeUninit::uninit().assume_init();
pfd.nSize = core::mem::size_of::<PIXELFORMATDESCRIPTOR>() as u16;
let mut pfd: PIXELFORMATDESCRIPTOR = std::mem::zeroed();
pfd.nSize = std::mem::size_of::<PIXELFORMATDESCRIPTOR>() as u16;
pfd.nVersion = 1;
pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
pfd.iPixelType = PFD_TYPE_RGBA;
@ -136,7 +135,7 @@ impl Window {
fn handle_msg(_window: HWND) -> bool {
unsafe {
let mut msg: MSG = MaybeUninit::uninit().assume_init();
let mut msg: MSG = std::mem::zeroed();
loop {
if PeekMessageA(&mut msg, 0 as HWND, 0, 0, PM_REMOVE) == 0 {
return true;
@ -164,5 +163,5 @@ unsafe extern "system" fn wnd_proc(
return DefWindowProcA(hwnd, msg, w_param, l_param);
}
}
return 0;
0
}