flag

Documentation

Index

• Constants
• Variables
• func DecodeValues(msg proto.Message, values map[string]string) error
• func Parse(args []string, element interface{}) (map[string]string, error)
• type Codec
  • func (Codec) Marshal(v interface{}) ([]byte, error)
  • func (Codec) Name() string
  • func (Codec) Unmarshal(data []byte, v interface{}) error

Constants

const Name = "flag"

Name is the name registered for the flag codec.

Variables

var (
	DefaultRootName    = ""
	MapNamePlaceholder = "<name>"
)

Functions

func DecodeValues

func DecodeValues(msg proto.Message, values map[string]string) error

DecodeValues decode map into proto message.

func Parse

func Parse(args []string, element interface{}) (map[string]string, error)

Parse parses the command-line flag arguments into a map, using the type information in element to discriminate whether a flag is supposed to be a bool, and other such ambiguities.

Types

type Codec

type Codec struct{}

Codec is a Codec implementation with flag.

func (Codec) Marshal

func (Codec) Marshal(v interface{}) ([]byte, error)

func (Codec) Name

func (Codec) Name() string

func (Codec) Unmarshal

func (Codec) Unmarshal(data []byte, v interface{}) error