Struct TaskHandle 

pub struct TaskHandle { /* private fields */ }

Handle returned to the caller when a task is submitted.

Implements Future<Output = ScatterResponse> — awaiting it blocks until the scheduler delivers a successful response. It will never resolve to an error; the scheduler retries internally forever.

To add a caller-side deadline use TaskHandle::with_timeout.

Implementations

impl TaskHandle

pub async fn with_timeout( self, duration: Duration, ) -> Result<ScatterResponse, ScatterProxyError>

Await the result with a caller-side timeout.

Returns Ok(response) if the task completes in time, or Err(ScatterProxyError::Timeout) if the deadline elapses.

let resp = handle.with_timeout(Duration::from_secs(30)).await?;

Trait Implementations

impl Debug for TaskHandle

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

Formats the value using the given formatter.

impl Future for TaskHandle

type Output = ScatterResponse

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.