result

Documentation

Index

• func For[A any](res Result[A], f func(a A))
• func ForErr[A any](res Result[A], f func(error))
• func Get[A any](res Result[A]) A
• func GetErr[A any](res Result[A]) error
• func IsErr[A any](res Result[A]) bool
• func IsOK[A any](res Result[A]) bool
• func NewResultApplicative[A any]() *resultApplicative[A]
• func NewResultFunctor[A, B any]() *resultFunctor[A, B]
• func Unpack[A any](res Result[A]) (A, error)
• type Err
  • func (Err[A]) ElemType(A)
  • func (Err[A]) Kind(ResultKind)
• type Ok
  • func (Ok[A]) ElemType(A)
  • func (Ok[A]) Kind(ResultKind)
• type Result
  • func AndThen[A, B any](res Result[A], f func(A) Result[B]) Result[B]
  • func FlatMap[A, B any](res Result[A], f func(A) Result[B]) Result[B]
  • func From[A any](x A) Result[A]
  • func FromErr[A any](err error) Result[A]
  • func Map[A, B any](res Result[A], f func(A) B) Result[B]
  • func MapErr[A any](res Result[A], f func(error) error) Result[A]
• type ResultKind

Functions

func For

func For[A any](res Result[A], f func(a A))

func ForErr

func ForErr[A any](res Result[A], f func(error))

func Get

func Get[A any](res Result[A]) A

func GetErr

func GetErr[A any](res Result[A]) error

func IsErr

func IsErr[A any](res Result[A]) bool

func IsOK

func IsOK[A any](res Result[A]) bool

func NewResultApplicative

func NewResultApplicative[A any]() *resultApplicative[A]

func NewResultFunctor

func NewResultFunctor[A, B any]() *resultFunctor[A, B]

func Unpack

func Unpack[A any](res Result[A]) (A, error)

Types

type Err

type Err[A any] struct {
	Error error
}

func (Err[A]) ElemType

func (Err[A]) ElemType(A)

func (Err[A]) Kind

func (Err[A]) Kind(ResultKind)

type Ok

type Ok[A any] struct {
	Value A
}

func (Ok[A]) ElemType

func (Ok[A]) ElemType(A)

func (Ok[A]) Kind

func (Ok[A]) Kind(ResultKind)

type Result

type Result[A any] types.HKT[ResultKind, A]

func AndThen

func AndThen[A, B any](res Result[A], f func(A) Result[B]) Result[B]

func FlatMap

func FlatMap[A, B any](res Result[A], f func(A) Result[B]) Result[B]

func From

func From[A any](x A) Result[A]

func FromErr

func FromErr[A any](err error) Result[A]

func Map

func Map[A, B any](res Result[A], f func(A) B) Result[B]

func MapErr

func MapErr[A any](res Result[A], f func(error) error) Result[A]

type ResultKind

type ResultKind types.Kind