flags

package
v0.0.4 Latest Latest
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 Go to latest Published: Oct 5, 2018 License: MIT Imports: 8 Imported by: 0

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Constants

This section is empty.

Variables

View Source 
var (
	// ErrHelp is returned when the -h or --help flags are used.
	ErrHelp = errors.New("help requested")
	// ErrVersion is returned when the -v or --version flags are used.
	ErrVersion = errors.New("version requested")
)

Functions

This section is empty.

Types

type FlagSet 

type FlagSet struct {
	*flag.FlagSet
	// contains filtered or unexported fields
}

FlagSet embeds a flags.FlagSet for the purposes of defining flags at runtime using reflection and the struct passed to the Parse function.

func New 

func New() *FlagSet

New instantiates an empty usable flagset ready for parsing.

func (*FlagSet) Parse 

func (f *FlagSet) Parse(i interface{}) error

Parse implements the config.Provider interface.

Source Files

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