OneOf5<A, B, C, D, E> class final

Typed union of 5 variants.

Annotations

• @immutable

Constructors

OneOf5.a(A value)

Wraps a value of variant A.

const

OneOf5.b(B value)

Wraps a value of variant B.

const

OneOf5.c(C value)

Wraps a value of variant C.

const

OneOf5.d(D value)

Wraps a value of variant D.

const

OneOf5.e(E value)

Wraps a value of variant E.

const

OneOf5.from(Object? value)

Wraps a typed value, matching by runtime type.

factory

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → Object?

The wrapped value.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Object?

Serializes to JSON. Primitives pass through; objects use toJson().

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

parse<A, B, C, D, E>(Object? json, {required A fromA(Object), required B fromB(Object), required C fromC(Object), required D fromD(Object), required E fromE(Object)}) → OneOf5<A, B, C, D, E>

Deserializes from JSON using typed parsers.