defaults

Documentation

Index

• func CanUpdate(v interface{}) bool
• func MustSet(ptr interface{})
• func Set(ptr interface{}) error
• type Setter

Functions

func CanUpdate

func CanUpdate(v interface{}) bool

CanUpdate returns true when the given value is an initial value of its type

func MustSet

func MustSet(ptr interface{})

MustSet function is a wrapper of Set function It will call Set and panic if err not equals nil.

func Set

func Set(ptr interface{}) error

Set initializes members in a struct referenced by a pointer. Maps and slices are initialized by `make` and other primitive types are set with default values. `ptr` should be a struct pointer

Types

type Setter

type Setter interface {
	SetDefaults()
}

Setter is an interface for setting default values