Struct CancellableExecution 

pub struct CancellableExecution<T> {
    pub value: T,
    pub elapsed: Duration,
    pub timeout: TimeoutClassification,
    pub cancel_requested: bool,
    pub cancellation_observed: bool,
    pub cancellation_observation_latency: Option<Duration>,
    pub watchdog_joined: bool,
    pub watchdog_spawn_failed: bool,
}

Output of a guarded execution with cancellation flag.

Fields

value: T

Return value produced by the wrapped operation.

elapsed: Duration

Measured elapsed execution duration.

timeout: TimeoutClassification

Explicit timeout classification for the execution.

cancel_requested: bool

True if deadline signaling requested cancellation while operation was still running.

cancellation_observed: bool

True if any handler poll observed cancellation while running.

cancellation_observation_latency: Option<Duration>

Latency between the first cancellation request and first observed cancellation poll.

watchdog_joined: bool

True if a watchdog worker was started and deterministically joined.

watchdog_spawn_failed: bool

True if the watchdog thread failed to spawn (graceful degradation).

Trait Implementations

impl<T: Clone> Clone for CancellableExecution<T>

fn clone(&self) -> CancellableExecution<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for CancellableExecution<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for CancellableExecution<T>

fn eq(&self, other: &CancellableExecution<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Eq> Eq for CancellableExecution<T>

impl<T> StructuralPartialEq for CancellableExecution<T>