AsyncValue<T> class sealed

Constructors

AsyncValue.loading()

Constructs an AsyncLoading.

const

factory

AsyncValue.withData(T data)

Constructs an AsyncValue.

const

factory

AsyncValue.withError(Object error, StackTrace stackTrace)

Constructs an AsyncError.

const

factory

Properties

data → T?

The data of an AsyncValue. Is always T if the state is AsyncData.

no setter

error → Object?

The error of an AsyncValue. Is not null if the state is AsyncError.

no setter

hasData → bool

Whether the state is AsyncData.

no setter

hasError → bool

Whether the state is AsyncError.

no setter

hashCode → int

The hash code for this object.

no setter, override

isLoading → bool

Whether the state is AsyncLoading.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stackTrace → StackTrace?

The stack trace of an AsyncValue. Is not null if the state is AsyncError.

no setter

Methods

maybeWhen<R>({R data(T data)?, R error(Object error, StackTrace stackTrace)?, R loading()?, required R orElse()}) → R

Syntactic sugar for AsyncSnapshot.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

when<R>({required R data(T data), required R loading(), required R error(Object error, StackTrace stackTrace)}) → R

Syntactic sugar for AsyncValue.

Operators

operator ==(Object other) → bool

The equality operator.

override