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Make DeviceId/WindowId::dummy() safe (#3784)

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daxpedda 2024-07-14 13:14:32 +02:00 • committed by GitHub
parent bf97def398
commit 5b8f5cb54a
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15 changed files with 28 additions and 33 deletions
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9
src/window.rs
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@ -70,16 +70,13 @@ pub struct WindowId(pub(crate) platform_impl::WindowId);
impl WindowId {
/// Returns a dummy id, useful for unit testing.
///
/// # Safety
/// # Notes
///
/// The only guarantee made about the return value of this function is that
/// it will always be equal to itself and to future values returned by this function.
/// No other guarantees are made. This may be equal to a real [`WindowId`].
///
/// **Passing this into a winit function will result in undefined behavior.**
pub const unsafe fn dummy() -> Self {
#[allow(unused_unsafe)]
WindowId(unsafe { platform_impl::WindowId::dummy() })
pub const fn dummy() -> Self {
WindowId(platform_impl::WindowId::dummy())
}
}