lazy

Documentation

Overview

Package lazy provides one-shot lazy initialization of a value.

Index

• type Lazy
  • func New[T any](init func() (T, error)) *Lazy[T]
  • func (l *Lazy[T]) Get() (T, error)

Types

type Lazy

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

Lazy provides one-shot lazy initialization of a value T.

func New

func New[T any](init func() (T, error)) *Lazy[T]

New creates a new Lazy which when initialized for the first time calls the initialization function provided.

func (*Lazy[T]) Get

func (l *Lazy[T]) Get() (T, error)