options

Documentation

Overview

Package options provides a generic mechanism for defining configuration of arbitrary types.

Index

• func As[T any](opts ...Option[T]) *T
• type Func
  • func (f Func[T]) Configure(t *T)
• type Option

Functions

func As

func As[T any](opts ...Option[T]) *T

As applies Options to a zero-value T, which it then returns.

Types

type Func

type Func[T any] func(*T)

A Func converts a function into an Option, using itself as the Configure method.

func (Func[T]) Configure

func (f Func[T]) Configure(t *T)

Configure implements the Option interface.

type Option

type Option[T any] interface {
	Configure(*T)
}

An Option configures values of arbitrary type.