File: supertrait-bounds.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (14 lines) | stat: -rw-r--r-- 565 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
// Check that we don't add bounds to synthetic auto trait impls that are
// already implied by the item (like supertrait bounds).

// In this case we don't want to add the bounds `T: Copy` and `T: 'static`
// to the auto trait impl because they're implied by the bound `T: Bound`
// on the implementor `Type`.

pub struct Type<T: Bound>(T);

//@ has supertrait_bounds/struct.Type.html
//@ has - '//*[@id="synthetic-implementations-list"]//*[@class="impl"]//h3[@class="code-header"]' \
// "impl<T> Send for Type<T>where T: Send,"

pub trait Bound: Copy + 'static {}