Ok<O, E> class

Creates the Ok value of a Result

See also:

• ok(..) for returing a Result when you can't return Ok itself.

Inheritance

• Object
• Result<O, E>
• Ok

Constructors

Ok(O val)

const

Properties

hashCode → int

The hash code for this object.

no setter, override

isErr → bool

returns whether the result is Err without exposing the value.

no setter, override

isOk → bool

returns whether the result is Ok without exposing the value.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

val → O

final

Methods

err() → E?

Returns the Err value as nullable.

override

fold<B>(B isOk(O ok), B isErr(E err)) → B

Breaks the result into Ok or Err.

override

map<A, B>({A ok(O ok)?, B err(E err)?}) → Result<A, B>

Take the current Result and transform it's values to a new Result.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

ok() → O?

Returns the Ok value as nullable.

override

toString() → String

A string representation of this object.

inherited

unwrap([dynamic _]) → O

Unwrap the result to get the Ok value.

override

Operators

operator ==(Object other) → bool

The equality operator.

override