Error<TSuccess> class

Represents an error result.

Inheritance

• Object
• Result<TSuccess>
• Error

Constructors

Error(Failure _value)

Constructs a new Error instance.

const

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

Methods

fold<T>(T onError(Failure l), T onSuccess(TSuccess r)) → T

Executes the provided functions based on the result's state.

override

getError() → Failure

Returns the error value if the result is an error, otherwise throws an exception.

inherited

getSuccess() → TSuccess

Returns the success value if the result is a success, otherwise calls orElse with the error value and returns its result.

inherited

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