Struct Snd 

pub struct Snd<'a, T: Clone, W: WatchBehavior<T> + ?Sized> { /* private fields */ }

A receiver can .await a change in the Watch value.

Implementations

impl<'a, T: Clone, W: WatchBehavior<T> + ?Sized> Snd<'a, T, W>

pub fn send(&self, val: T)

Sends a new value to the Watch.

pub fn clear(&self)

Clears the value of the Watch. This will cause calls to [Rcv::get] to be pending.

pub fn try_get(&self) -> Option<T>

Tries to retrieve the value of the Watch.

pub fn contains_value(&self) -> bool

Returns true if the Watch contains a value.

Trait Implementations

impl<'a, T: Clone, W: WatchBehavior<T> + ?Sized> Clone for Snd<'a, T, W>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, T: Debug + Clone, W: Debug + WatchBehavior<T> + ?Sized> Debug for Snd<'a, T, W>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.