Struct ExecutionContext 

pub struct ExecutionContext { /* private fields */ }

Execution controls propagated through object resolution and operation dispatch.

Cancellation and deadlines are checked immediately before typed implementation invocation. Providers also receive the complete context and remain responsible for enforcing controls while backend work is in progress. resource_budget is an opaque Host-defined work-unit ceiling; this crate deliberately does not prescribe an async runtime or accounting mechanism.

Implementations

impl ExecutionContext

pub fn new() -> Self

Creates an execution context without a deadline or resource budget.

pub fn with_cancellation(self, cancellation: CancellationToken) -> Self

Uses cancellation as this call’s cooperative cancellation signal.

pub fn with_deadline(self, deadline: Instant) -> Self

Sets the monotonic deadline for this call.

pub fn with_resource_budget(self, resource_budget: u64) -> Self

Sets an opaque Host-defined work-unit ceiling for this call.

pub fn cancellation(&self) -> &CancellationToken

Returns the shared cooperative cancellation token.

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

Returns the monotonic deadline, if one was supplied.

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

Returns the opaque Host-defined work-unit ceiling, if one was supplied.

Trait Implementations

impl Clone for ExecutionContext

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionContext

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

Formats the value using the given formatter.

impl Default for ExecutionContext

fn default() -> Self

Returns the “default value” for a type.