option

Documentation

Index

• func Filter(filter func(opt Option) bool, opts ...Option)
• func Select[T any](t int, defValue T, opts ...Option) T
• func SelectV2[T any](t int, defValue T, opts ...Option) (T, bool)
• type Opt
  • func (o Opt[T]) String() string
  • func (o Opt[T]) Type() int
  • func (o Opt[T]) Value() interface{}
• type Option
  • func Exist(ty int, opts ...Option) (Option, bool)
  • func WithOpt[T any](v T, desc string, t int) Option

Functions

func Filter

func Filter(filter func(opt Option) bool, opts ...Option)

func Select

func Select[T any](t int, defValue T, opts ...Option) T

func SelectV2

func SelectV2[T any](t int, defValue T, opts ...Option) (T, bool)

Types

type Opt

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

func (Opt[T]) String

func (o Opt[T]) String() string

func (Opt[T]) Type

func (o Opt[T]) Type() int

func (Opt[T]) Value

func (o Opt[T]) Value() interface{}

type Option

type Option interface {
	String() string
	Type() int
	Value() interface{}
}

func Exist

func Exist(ty int, opts ...Option) (Option, bool)

func WithOpt

func WithOpt[T any](v T, desc string, t int) Option