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rt: Refactor Runtime::block_on to take &self (#2782)

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Co-authored-by: Eliza Weisman <[email protected]>
This commit is contained in:
Lucio Franco
2020-08-27 20:05:48 -04:00
committed by GitHub
co-authored by Eliza Weisman
parent d9d909cb4c
commit d600ab9a8f
41 changed files with 345 additions and 707 deletions
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tokio/src/runtime/blocking/pool.rs
+3 -2
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@@ -6,6 +6,7 @@ use crate::runtime::blocking::schedule::NoopSchedule;
use crate::runtime::blocking::shutdown;
use crate::runtime::blocking::task::BlockingTask;
use crate::runtime::builder::ThreadNameFn;
use crate::runtime::context;
use crate::runtime::task::{self, JoinHandle};
use crate::runtime::{Builder, Callback, Handle};
@@ -67,7 +68,7 @@ pub(crate) fn spawn_blocking<F, R>(func: F) -> JoinHandle<R>
where
F: FnOnce() -> R + Send + 'static,
{
let rt = Handle::current();
let rt = context::current().expect("not currently running on the Tokio runtime.");
let (task, handle) = task::joinable(BlockingTask::new(func));
let _ = rt.blocking_spawner.spawn(task, &rt);
@@ -79,7 +80,7 @@ pub(crate) fn try_spawn_blocking<F, R>(func: F) -> Result<(), ()>
where
F: FnOnce() -> R + Send + 'static,
{
let rt = Handle::current();
let rt = context::current().expect("not currently running on the Tokio runtime.");
let (task, _handle) = task::joinable(BlockingTask::new(func));
rt.blocking_spawner.spawn(task, &rt)