| // Copyright 2015 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| use std::sync::Arc; |
| |
| pub struct DescriptorSet<'a> { |
| pub slots: Vec<AttachInfo<'a, Resources>> |
| } |
| |
| pub trait ResourcesTrait<'r>: Sized { |
| type DescriptorSet: 'r; |
| } |
| |
| pub struct Resources; |
| |
| impl<'a> ResourcesTrait<'a> for Resources { |
| type DescriptorSet = DescriptorSet<'a>; |
| } |
| |
| pub enum AttachInfo<'a, R: ResourcesTrait<'a>> { |
| NextDescriptorSet(Arc<R::DescriptorSet>) |
| } |
| |
| fn main() { |
| let _x = DescriptorSet {slots: Vec::new()}; |
| } |