Struct WorkContext 

pub struct WorkContext { /* private fields */ }

Opaque evaluator-thread context for one native work scope.

Implementations

impl WorkContext

pub fn work_id(&self) -> WorkId

pub fn token(&self) -> WorkCancellationToken

pub fn cancelled(&self) -> bool

pub fn cancel_reason(&self) -> Option<Value>

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

pub fn deadline_nanos(&self) -> Option<u64>

pub fn check_cancelled(&self) -> Result<(), PromiseRejection>

pub fn emit(&self, kind: Value, data: Value) -> bool

pub fn submit_child<F>( &self, options: WorkOptions, task: F, ) -> Result<WorkRun, String>

where F: FnOnce(WorkContext) -> Result<Value, String> + 'static,

pub fn submit_child_rejection<F>( &self, options: WorkOptions, task: F, ) -> Result<WorkRun, String>

where F: FnOnce(WorkContext) -> Result<Value, PromiseRejection> + 'static,

pub fn on_close<F>(&self, finalizer: F) -> bool

where F: FnOnce(WorkContext) -> Result<(), PromiseRejection> + 'static,

Trait Implementations

impl Clone for WorkContext

fn clone(&self) -> WorkContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.