SafeCompleter<T> class

Safe Completer

A wrapper around Completer that ensures the completer is resolved with Completer.complete or Completer.completeError at most once.

Implemented types

• Completer<T>

Constructors

SafeCompleter.new()

Creates a safe completer by calling Completer.

factory

SafeCompleter.sync()

Creates a safe completer by calling Completer.sync.

factory

Properties

future → Future<T>

The future that is completed by this completer.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

isCompleted → bool

Whether the future has been completed.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

complete([FutureOr<T>? value]) → void

Completes future with the supplied values.

override

completeError(Object error, [StackTrace? stackTrace]) → void

Complete future with an error.

override

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