1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // pretty-expanded FIXME #23616
13 use std::marker::{PhantomData, PhantomFn};
15 pub struct Handle<T, I>(T, I);
17 impl<T, I> Handle<T, I> {
18 pub fn get_info(&self) -> &I {
19 let Handle(_, ref info) = *self;
24 pub struct BufferHandle<D: Device, T> {
25 raw: RawBufferHandle<D>,
26 _marker: PhantomData<T>,
29 impl<D: Device, T> BufferHandle<D, T> {
30 pub fn get_info(&self) -> &String {
35 pub type RawBufferHandle<D: Device> = Handle<<D as Device>::Buffer, String>;
37 pub trait Device: PhantomFn<Self> {