Struct CancellationContext

pub struct CancellationContext { /* private fields */ }

Original cancellation metadata restored from canonical request history.

Fields and nested metadata have read-only accessors. Descendants retain the original root identity, request time and cleanup budget.

Implementations

impl CancellationContext

pub fn from_value(value: &Value) -> Result<Self>

Read legacy v1 and candidate scoped v2 without granting a new cleanup budget.

pub fn request_id(&self) -> &str

pub fn root_request_id(&self) -> &str

pub fn root_workflow_instance_id(&self) -> &str

pub fn root_workflow_run_id(&self) -> &str

pub fn parent_request_id(&self) -> Option<&str>

pub fn reason(&self) -> Option<&str>

pub fn requester(&self) -> &BTreeMap<String, String>

pub fn source(&self) -> &str

pub fn requested_at(&self) -> DateTime<Utc>

pub fn deadline(&self) -> DateTime<Utc>

pub fn scope_origin(&self) -> Option<&ScopedCancellationContext>

pub fn remaining(&self) -> Result<Duration>

Remaining cleanup budget at the last blocking result consumed by this replay.

Never reads host time. Detached metadata, an ended replay, and a missing or invalid committed timestamp return an explicit error. Expiry returns zero.

pub fn lineage(&self) -> &[CancellationLineage]

pub fn to_value(&self) -> Value

Detached metadata in the portable context schema.

Trait Implementations

impl Clone for CancellationContext

fn clone(&self) -> CancellationContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CancellationContext

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

Formats the value using the given formatter.

impl PartialEq for CancellationContext

fn eq(&self, other: &Self) -> 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 Eq for CancellationContext