MutableValue<T> class

A wrapper around a value that can be mutated

Could be useful for having a mutable variable within a ScopedMap.

static ScopedRef<MutableValue<T>> mutable<T>(
  T Function(ScopedMap scope) create, {
  required bool isScoped,
  String? name,
  FutureOr<void> Function(T value)? dispose,
}) {
  return ScopedRef(
    (scope) => MutableValue(create(scope)),
    isScoped: isScoped,
    dispose: dispose == null ? null : (v) => dispose(v.value),
    name: name,
  );
}

Constructors

MutableValue(T value)

A wrapper around a value that can be mutated

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ T

The current value

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited