Result<T> class sealed

Utility class that simplifies handling errors.

Return a Result from a function to indicate success or failure.

A Result is either an Ok with a value of type T or an Error with an Exception.

Use Result.ok to create a successful result with a value of type T. Use Result.error to create an error result with an Exception.

Implementers

Constructors

Result.error(Failure error)
Create an instance of Result containing an error
factory
Result.ok(T value)
Creates an instance of Result containing a value
factory

Properties

hashCode int
The hash code for this object.
no setterinherited
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