flags

Documentation

Index

• func Bool(name, env string, fallback bool, help string) *bool
• func Duration(name, env string, fallback time.Duration, help string) *time.Duration
• func String(name, env, fallback, help string) *string

Functions

func Bool

func Bool(name, env string, fallback bool, help string) *bool

Bool registers a flag and returns the pointer to the resulting boolean. The default value is passed as fallback and env sets the env variable that can override the default.

func Duration

func Duration(name, env string, fallback time.Duration, help string) *time.Duration

Duration registers a flag and returns the pointer to the resulting duration. The default value is passed as fallback and env sets the env variable that can override the default.

func String

func String(name, env, fallback, help string) *string

String registers a flag and returns the pointer to the resulting string. The default value is passed as fallback and env sets the env variable that can override the default.