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Inline WakerRef functions #2626

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Jul 23, 2022
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Inline WakerRef functions #2626

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3 changes: 3 additions & 0 deletions futures-task/src/waker_ref.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ pub struct WakerRef<'a> {

impl<'a> WakerRef<'a> {
/// Create a new [`WakerRef`] from a [`Waker`] reference.
#[inline]
pub fn new(waker: &'a Waker) -> Self {
// copy the underlying (raw) waker without calling a clone,
// as we won't call Waker::drop either.
Expand All @@ -31,6 +32,7 @@ impl<'a> WakerRef<'a> {
/// an unsafe way (that will be valid only for a lifetime to be determined
/// by the caller), and the [`Waker`] doesn't need to or must not be
/// destroyed.
#[inline]
pub fn new_unowned(waker: ManuallyDrop<Waker>) -> Self {
Self { waker, _marker: PhantomData }
}
Expand All @@ -39,6 +41,7 @@ impl<'a> WakerRef<'a> {
impl Deref for WakerRef<'_> {
type Target = Waker;

#[inline]
fn deref(&self) -> &Waker {
&self.waker
}
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