[−][src]Struct tokio::sync::watch::Ref
This is supported on
feature="sync" and feature="sync" only.Returns a reference to the inner value
Outstanding borrows hold a read lock on the inner value. This means that long lived borrows could cause the produce half to block. It is recommended to keep the borrow as short lived as possible.
Trait Implementations
Auto Trait Implementations
impl<'a, T> !Send for Ref<'a, T>
impl<'a, T> Sync for Ref<'a, T> where
T: Sync,
T: Sync,
impl<'a, T> Unpin for Ref<'a, T>
impl<'a, T> UnwindSafe for Ref<'a, T>
impl<'a, T> RefUnwindSafe for Ref<'a, T>
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> From<T> for T[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T, A, P> Access<T> for P where
A: Access<T>,
P: Deref<Target = A>, [src]
A: Access<T>,
P: Deref<Target = A>,
type Guard = <A as Access<T>>::Guard
A guard object containing the value and keeping it alive. Read more
fn load(&self) -> <P as Access<T>>::Guard[src]
impl<T, A> DynAccess<T> for A where
A: Access<T>,
<A as Access<T>>::Guard: 'static, [src]
A: Access<T>,
<A as Access<T>>::Guard: 'static,