None extension type

on

• Null

Implemented types

• Option<Never>

Constructors

None()

const

Properties

isNone → bool

no setter, inherited

unwrap → Never

no setter, inherited

Methods

match<R>({required R some(Never ok), required R? none()}) → R?

inherited

unwrapOr(Never fallback) → Never

inherited

unwrapOrElse(Never handleNone()) → Never

inherited