Struct ExecutionControl 

pub struct ExecutionControl { /* private fields */ }

Cloneable cooperative control shared through one execution.

Child controls inherit every ancestor cancellation state and the tightest deadline. Cancelling a child does not cancel its parent. Cancellation events are serialized across the hierarchy, so the first event visible to a control remains its reason permanently.

Implementations

impl ExecutionControl

pub fn new(deadline: Option<Instant>) -> Self

pub fn with_timeout(timeout: Duration) -> Self

pub fn child_with_deadline(&self, deadline: Option<Instant>) -> Self

pub fn child_with_timeout(&self, timeout: Duration) -> Self

pub fn cancel(&self, reason: CancellationReason)

pub fn checkpoint(&self) -> Result<()>

pub async fn cancelled(&self)

pub fn remaining_duration(&self) -> Option<Duration>

pub fn deadline(&self) -> Option<Instant>

pub fn reason(&self) -> CancellationReason

pub fn is_cancelled(&self) -> bool

Trait Implementations

impl Clone for ExecutionControl

fn clone(&self) -> ExecutionControl

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExecutionControl

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

Formats the value using the given formatter.