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https://github.com/rust-lang/rust
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34 lines
612 B
Rust
34 lines
612 B
Rust
// check-pass
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#![allow(type_alias_bounds)]
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// pretty-expanded FIXME #23616
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use std::marker::PhantomData;
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pub struct Handle<T, I>(T, I);
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impl<T, I> Handle<T, I> {
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pub fn get_info(&self) -> &I {
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let Handle(_, ref info) = *self;
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info
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}
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}
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pub struct BufferHandle<D: Device, T> {
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raw: RawBufferHandle<D>,
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_marker: PhantomData<T>,
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}
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impl<D: Device, T> BufferHandle<D, T> {
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pub fn get_info(&self) -> &String {
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self.raw.get_info()
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}
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}
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pub type RawBufferHandle<D: Device> = Handle<<D as Device>::Buffer, String>;
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pub trait Device {
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type Buffer;
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}
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fn main() {}
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