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GoalFeedbackStream

nros_node::executor

Struct GoalFeedbackStream 

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pub struct GoalFeedbackStream<'a, A: RosAction, const GOAL_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const RESULT_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const FEEDBACK_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }> { /* private fields */ }
Expand description

A goal-filtered feedback stream.

Created by ActionClient::feedback_stream_for(). Only yields feedback messages matching the specified goal ID.

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impl<A: RosAction, const GOAL_BUF: usize, const RESULT_BUF: usize, const FEEDBACK_BUF: usize> GoalFeedbackStream<'_, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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pub async fn recv(&mut self) -> Option<Result<A::Feedback, NodeError>>

Async: wait for the next feedback message for this goal (no futures dependency needed).

When the stream feature is enabled, prefer StreamExt::next() or TryStreamExt::try_next() for combinator support.

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pub fn wait_next( &mut self, executor: &mut Executor, timeout: Duration, ) -> Result<Option<A::Feedback>, NodeError>

Sync: wait for the next feedback message for this goal, spinning the executor.

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impl<'a, A, const GOAL_BUF: usize, const RESULT_BUF: usize, const FEEDBACK_BUF: usize> Freeze for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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impl<'a, A, const GOAL_BUF: usize, const RESULT_BUF: usize, const FEEDBACK_BUF: usize> RefUnwindSafe for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>
where A: RefUnwindSafe,

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impl<'a, A, const GOAL_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const RESULT_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const FEEDBACK_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }> !Send for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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impl<'a, A, const GOAL_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const RESULT_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const FEEDBACK_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }> !Sync for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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impl<'a, A, const GOAL_BUF: usize, const RESULT_BUF: usize, const FEEDBACK_BUF: usize> Unpin for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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impl<'a, A, const GOAL_BUF: usize, const RESULT_BUF: usize, const FEEDBACK_BUF: usize> UnsafeUnpin for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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impl<'a, A, const GOAL_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const RESULT_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }, const FEEDBACK_BUF: usize = { crate::config::DEFAULT_RX_BUF_SIZE }> !UnwindSafe for GoalFeedbackStream<'a, A, GOAL_BUF, RESULT_BUF, FEEDBACK_BUF>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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impl<T> From<T> for T

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fn from(t: T) -> T

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type Error = Infallible

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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