Struct ProgressSender 

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

Non-blocking progress sender. Logs when updates are dropped due to a full channel.

Implementations

impl<T> ProgressSender<T>

pub fn new(tx: Option<Sender<T>>) -> Self

Creates a sender wrapping an optional channel; None makes send a no-op.

pub fn send(&self, value: T)

Attempts to send a progress update. Non-blocking.

pub fn dropped(&self) -> i64

Returns the number of updates dropped so far because the channel was full.