Failure<T> class

represent a failure of a function

Inheritance

• Object
• Result<T>
• Failure

Implemented types

• ValueResult<T>
• VoidResult<T>

Available Extensions

• IsFailureX
• IsSuccessX
• RecastFailureX
• ResultAsFailureX
• ThenRunNullaryX
• ValueResultAsSuccess
• ValueResultAsVoidX
• ValueResultLetRunX
• VoidResultAsSuccess
• VoidResultLetRunX

Constructors

Failure([Object reason = const Object(), StackTrace stackTrace = StackTrace.empty])

const

Failure.fromError(Error error)

factory

Properties

hashCode → int

The hash code for this object.

no setter, override

reason → Object

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stackTrace → StackTrace

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Json

allow compatibility with dart:convert

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override