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Introduce TaskOnce

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Having both TaskBox and TaskOnce allows us to remove the superfluous inner boxing
from CancellableTask<T>.
This commit is contained in:
Anthony Ramine 2017-09-20 10:37:09 +02:00
parent 52527d6f9d
commit 6c9fb5ae7a
26 changed files with 144 additions and 124 deletions
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6
components/script/dom/bindings/refcounted.rs
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@ -40,7 +40,7 @@ use std::marker::PhantomData;
use std::os;
use std::rc::Rc;
use std::sync::{Arc, Weak};
use task::TaskBox;
use task::TaskOnce;
#[allow(missing_docs)] // FIXME
@ -122,7 +122,7 @@ impl TrustedPromise {
/// A task which will reject the promise.
#[allow(unrooted_must_root)]
pub fn reject_task(self, error: Error) -> impl TaskBox {
pub fn reject_task(self, error: Error) -> impl TaskOnce {
let this = self;
task!(reject_promise: move || {
debug!("Rejecting promise.");
@ -135,7 +135,7 @@ impl TrustedPromise {
/// A task which will resolve the promise.
#[allow(unrooted_must_root)]
pub fn resolve_task<T>(self, value: T) -> impl TaskBox
pub fn resolve_task<T>(self, value: T) -> impl TaskOnce
where
T: ToJSValConvertible + Send,
{