| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ |
| //@rustc-env:RUSTC_BOOTSTRAP=1 |
| |
| #![allow(dead_code)] |
| |
| fn main() {} |
| |
| struct CanvasId(u64); |
| |
| trait CanvasContext { |
| type ID; |
| |
| fn context_id(&self) -> Self::ID; |
| } |
| |
| #[crown::unrooted_must_root_lint::must_root] |
| struct Context; |
| |
| impl CanvasContext for Context { |
| type ID = CanvasId; |
| |
| fn context_id(&self) -> Self::ID { CanvasId(0) } |
| } |
