Struct netidx::publisher::DefaultHandle

pub struct DefaultHandle { /* fields omitted */ }

A handle to the channel that will receive notifications about subscriptions to paths in a subtree with a default publisher.

Methods from Deref<Target = UnboundedReceiver<(Path, Sender<()>)>>

pub fn close(&mut self)

Closes the receiving half of a channel, without dropping it.

This prevents any further messages from being sent on the channel while still enabling the receiver to drain messages that are buffered.

pub fn try_next(&mut self) -> Result<Option<T>, TryRecvError>

Tries to receive the next message without notifying a context if empty.

It is not recommended to call this function from inside of a future, only when you've otherwise arranged to be notified when the channel is no longer empty.

This function will panic if called after try_next or poll_next has returned None.

Trait Implementations

impl Deref for DefaultHandle

type Target = UnboundedReceiver<(Path, Sender<()>)>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for DefaultHandle

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Drop for DefaultHandle

fn drop(&mut self)

Executes the destructor for this type.