Struct OperationContext 

pub struct OperationContext {
    pub name: Option<String>,
    pub deadline: Option<Deadline>,
    cancelled: Arc<AtomicBool>,
    parent: Option<Arc<OperationContext>>,
    created_at: Instant,
}

Context for tracking operation state including deadlines and cancellation.

Fields

name: Option<String>

Operation name/ID for tracing.

deadline: Option<Deadline>

Deadline for the operation.

cancelled: Arc<AtomicBool>

parent: Option<Arc<OperationContext>>

created_at: Instant

Implementations

impl OperationContext

pub fn new() -> OperationContext

Create a new operation context.

pub fn with_name(self, name: impl Into<String>) -> OperationContext

Set the operation name.

pub fn with_deadline(self, deadline: Deadline) -> OperationContext

Set a deadline.

pub fn with_timeout(self, timeout: Duration) -> OperationContext

Set a timeout (creates deadline from duration).

pub fn with_parent(self, parent: Arc<OperationContext>) -> OperationContext

Set parent context.

pub fn child(&self) -> OperationContext

Create a child context.

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

Create a child context with additional timeout.

pub fn is_cancelled(&self) -> bool

Check if operation is cancelled.

pub fn cancel(&self)

Cancel the operation.

pub fn is_expired(&self) -> bool

Check if deadline has expired.

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

Get remaining time until deadline.

pub fn should_continue(&self) -> bool

Check if operation should continue (not cancelled, not expired).

pub fn elapsed(&self) -> Duration

Get elapsed time since context creation.

pub fn cancellation_token(&self) -> CancellationToken

Get the cancellation token for sharing.

Trait Implementations

impl Clone for OperationContext

fn clone(&self) -> OperationContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperationContext

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

Formats the value using the given formatter.

impl Default for OperationContext

fn default() -> OperationContext

Returns the “default value” for a type.