CancelSignal class abstract

Read side.

Implementers

• Canceller
• MissionCancelToken

Constructors

CancelSignal()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isCancelled → bool

no setter

reason → String?

Why the signal fired — a wire-format reason (cancelled, step_timeout) so a checkpoint can report the CAUSE rather than a generic abort.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

none → const CancelSignal

A signal that never fires; the default for optional parameters so call sites don't null-check.