Struct WatchReceiver 

pub struct WatchReceiver<T> { /* private fields */ }

Receiver half of watch channel

Implementations

impl<T: Clone> WatchReceiver<T>

pub fn borrow(&self) -> T

Get the current value

pub fn changed(&mut self) -> WatchChanged<'_, T>

Wait for the value to change

pub fn has_changed(&mut self) -> bool

Check if the value has changed since last check

Trait Implementations

impl<T> Clone for WatchReceiver<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Drop for WatchReceiver<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.