Struct Confirmation 

pub struct Confirmation { /* private fields */ }

The outcome of one publish or close, once the feed reports it.

Await it, or check it from a synchronous loop with try_outcome. Ok(()) means the feed has stored the unit, or finished closing.

Implementations

impl Confirmation

pub fn try_outcome(&mut self) -> Option<Result<(), FeedError>>

The outcome if the feed has settled the call, None while it is pending. Never waits. Once settled, every later call returns the same outcome.

Trait Implementations

impl Debug for Confirmation

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

Formats the value using the given formatter.

impl Future for Confirmation

type Output = Result<(), FeedError>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.