promise

Documentation

Index

• func Wait2[A, B any](ctx context.Context, a *Value[A], b *Value[B]) (A, B, error)
• func Wait3[A, B, C any](ctx context.Context, a *Value[A], b *Value[B], c *Value[C]) (A, B, C, error)
• type Value
  • func New[T any](fn func() (T, error)) *Value[T]
  • func Rejected[T any](err error) *Value[T]
  • func Resolved[T any](val T) *Value[T]
  • func (v *Value[T]) Get(ctx context.Context) (T, error)
  • func (v *Value[T]) OnReject(fn func(error))
  • func (v *Value[T]) OnResolve(fn func(T))

Functions

func Wait2

func Wait2[A, B any](ctx context.Context, a *Value[A], b *Value[B]) (A, B, error)

func Wait3

func Wait3[A, B, C any](ctx context.Context, a *Value[A], b *Value[B], c *Value[C]) (A, B, C, error)

Types

type Value

type Value[T any] struct {
	// contains filtered or unexported fields
}

func New

func New[T any](fn func() (T, error)) *Value[T]

func Rejected

func Rejected[T any](err error) *Value[T]

func Resolved

func Resolved[T any](val T) *Value[T]

func (*Value[T]) Get

func (v *Value[T]) Get(ctx context.Context) (T, error)

func (*Value[T]) OnReject

func (v *Value[T]) OnReject(fn func(error))

func (*Value[T]) OnResolve

func (v *Value[T]) OnResolve(fn func(T))