bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Rollup merge of #53507 - phungleson:fix-impl-from-for-waker, r=cramertj

Browse source 
Add doc for impl From for Waker

As part of issue #51430 (cc @skade).

The impl is very simple, so not sure if we need to go into any details.
This commit is contained in:
Pietro Albini 2018-10-25 14:30:56 +02:00 • committed by GitHub
commit 18f7d41a65
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/libcore/task/wake.rs
View file

@ -188,6 +188,11 @@ impl LocalWaker {
} }
impl From<LocalWaker> for Waker { impl From<LocalWaker> for Waker {
/// Converts a `LocalWaker` into a `Waker`.
///
/// This conversion turns a `!Sync` `LocalWaker` into a `Sync` `Waker`, allowing a wakeup
/// object to be sent to another thread, but giving up its ability to do specialized
/// thread-local wakeup behavior.
#[inline] #[inline]
fn from(local_waker: LocalWaker) -> Self { fn from(local_waker: LocalWaker) -> Self {
local_waker.0 local_waker.0