Struct SyncSender 

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

The sending half of a channel.

Implementations

impl<T> SyncSender<T>

pub fn into_async(self) -> Sender<T>

Converts SyncSender to asynchronous Sender.

pub fn send(&self, value: T) -> Result<(), SendError<T>>

Send a single value.

Returns SendError if all receivers are dropped.

pub fn send_iter<I>(&self, values: I) -> Result<(), SendError<()>>

where I: IntoIterator<Item = T>,

Send multiple values.

If all receivers are dropped, SendError is returned. The values cannot be returned, as they may have been partially sent when the channel is closed.

pub fn send_vec(&self, values: Vec<T>) -> Result<Vec<T>, SendError<Vec<T>>>

Drain a Vec into the channel without deallocating it.

This is a convenience method for allocation-free batched sends. The values vector is drained, and then returned with the same capacity it had.

pub fn autobatch<'a, F, R>( &'a mut self, batch_limit: usize, f: F, ) -> Result<R, SendError<()>>

where F: FnOnce(&mut SyncBatchSender<'a, T>) -> Result<R, SendError<()>>,

Automatically accumulate sends into a buffer of size batch_limit and send when full.

Trait Implementations

impl<T> Clone for SyncSender<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: Debug> Debug for SyncSender<T>

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

Formats the value using the given formatter.