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28 lines
967 B
28 lines
967 B
//! Strongly typed safe opaque pointers to GHOST handles.
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//!
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//! We define opaque ZST structures for each handle type, these then implement the [`GhostHandle`] trait, which allows them to be used for type arguments to [`Handle<T>`](Handle).
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use super::*;
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pub use types::{Handle,GhostHandle};
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#[cfg(not(nightly))] enum HandleInner{}
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macro_rules! handle {
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($name:ident, $inner_name:ident) => {
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#[cfg(nightly)] pub struct $inner_name(!);
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#[cfg(not(nightly))] pub struct $inner_name(HandleInner);
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impl private::Sealed for $inner_name{}
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impl GhostHandle for $inner_name{}
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pub type $name = *mut Handle<$inner_name>;
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};
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}
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handle!(GHOST_SystemHandle, System);
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handle!(GHOST_TimerTaskHandle, TimerTask);
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handle!(GHOST_WindowHandle, Window);
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handle!(GHOST_EventHandle, Event);
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handle!(GHOST_RectangleHandle, Rectangle);
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handle!(GHOST_EventConsumerHandle, EventConsumer);
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handle!(GHOST_ContextHandle, Context);
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handle!(GHOST_XrContextHandle, XrContextHandle);
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