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Documentation

Index

• type Concrete
  • func NewConcrete() Concrete
• type Option
• type Opts

Types

type Concrete

type Concrete struct {
	Bool     func() bool
	Duration func() time.Duration
	Float    func() float64
	Integer  func() int64
	List     func() []string
	Text     func() string
}

Concrete is a struct of functions that return the concrete values. Only the intended type will return a value, the rest always return zero.

func NewConcrete

func NewConcrete() Concrete

NewConcrete provides a Concrete with all functions returning zero values

type Option

type Option interface {
	FromString(s string) (e error)
	String() (s string)
	Expanded() (s string)
	SetExpanded(s string)
	Value() (c Concrete)
	Type() (t meta.Type)
	Meta() (md meta.Metadata)
	RunHooks() (err error)
	Path() (p path.Path)
	SetPath(p path.Path)
}

Option interface reads and writes string formats for options and returns a Concrete value to the appropriate concrete value, with the type indicated.

type Opts

type Opts map[string]Option