expflag

Documentation

Index

• func Context(ctx context.Context, fs FlagSet) context.Context
• func ContextHas(ctx context.Context, flag Flag) bool
• func Description(f Flag) string
• type Flag
  • func AllFlags() []Flag
• type FlagSet
  • func (f FlagSet) Has(flag Flag) bool

Functions

func Context

func Context(ctx context.Context, fs FlagSet) context.Context

Context returns a new context with the given FlagSet.

func ContextHas

func ContextHas(ctx context.Context, flag Flag) bool

ContextHas returns true if the given context has the given flag.

func Description

func Description(f Flag) string

Description returns the description of the given flag.

Types

type Flag

type Flag string

const (
	Example Flag = "example"
)

func AllFlags

func AllFlags() []Flag

AllFlags returns a slice of all experimental flags sorted by name.

type FlagSet

type FlagSet []Flag

func (FlagSet) Has

func (f FlagSet) Has(flag Flag) bool

Has returns true if the given flag name is in the set.

It will panic if the flag name is not known.