AsyncValue<T> class abstract

A wrapper class representing the state of an asynchronous operation.

The AsyncValue<T> class helps manage loading, success, and error states for any asynchronous operation. It provides a structured way to handle and propagate async state in a clean and readable manner.

Usage

Future<AsyncValue<List<User>>> fetchUsers() async {
  return await AsyncValue.guard(() async {
    final users = await api.getUsers();
    return users;
  });
}

Inheritance

• Object
• Equatable
• AsyncValue

Implementers

• AsyncData
• AsyncError
• AsyncInitial
• AsyncLoading

Constructors

AsyncValue()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

props → List<Object?>

The list of properties that will be used to determine whether two instances are equal.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stringify → bool?

If set to true, the toString method will be overridden to output this instance's props.

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

Static Methods

guard<T>(Future<T> future()) → Future<AsyncValue<T>>

Executes an asynchronous function and wraps its result inside an AsyncValue.