Struct ServiceTaskContext 

pub struct ServiceTaskContext { /* private fields */ }

Control handle passed to ServiceTask::run.

Implementations

impl ServiceTaskContext

pub fn new() -> Self

Creates a context that is not stopped and has no pending wakeup.

ServiceManager creates the context it passes to ServiceTask::run; this constructor lets a test drive a service loop directly.

pub fn is_stopped(&self) -> bool

Returns whether this run was asked to stop, or was replaced by a newer run.

pub async fn wait_for_running(&self, interval: Duration) -> bool

Waits until woken up or until interval elapses.

Returns at once when a wakeup is already pending. Always returns true, after which the loop does its on_wait_end work.

pub fn wakeup(&self)

Wakes the loop if it is waiting, or makes its next wait return at once.

Trait Implementations

impl Default for ServiceTaskContext

fn default() -> Self

Returns the “default value” for a type.