Failure class

Represents a failure in an operation, usually as the Left value of an Either.

Contains a human-readable error message.

Constructors

Failure([String message = 'An unexpected error occurred,'])
Creates a Failure with an optional message. Defaults to a generic error message.

Properties

hashCode → int
The hash code for this object.
no setterinherited
message → String
The error message describing the failure.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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