gflag

Documentation

Index

• func GenerateTo(src []*sflags.Flag, dst flagSet)
• func Parse(cfg interface{}, optFuncs ...sflags.OptFunc) (*flag.FlagSet, error)
• func ParseTo(cfg interface{}, dst flagSet, optFuncs ...sflags.OptFunc) error
• func ParseToDef(cfg interface{}, optFuncs ...sflags.OptFunc) error

Functions

func GenerateTo

func GenerateTo(src []*sflags.Flag, dst flagSet)

GenerateTo takes a list of sflag.Flag, that are parsed from some config structure, and put it to dst.

func Parse

func Parse(cfg interface{}, optFuncs ...sflags.OptFunc) (*flag.FlagSet, error)

Parse parses cfg, that is a pointer to some structure, puts it to the new flag.FlagSet and returns it.

func ParseTo

func ParseTo(cfg interface{}, dst flagSet, optFuncs ...sflags.OptFunc) error

ParseTo parses cfg, that is a pointer to some structure, and puts it to dst.

func ParseToDef

func ParseToDef(cfg interface{}, optFuncs ...sflags.OptFunc) error

ParseToDef parses cfg, that is a pointer to some structure and puts it to the default flag.CommandLine.