Versions in this module Expand all Collapse all v1 v1.3.0 Apr 12, 2021 Changes in this version + const DefaultSeparator + const TagEnv + const TagEnvDefault + const TagEnvDescription + const TagEnvLayout + const TagEnvRequired + const TagEnvSeparator + const TagEnvUpd + func FUsage(w io.Writer, cfg interface{}, headerText *string, usageFuncs ...func()) func() + func GetDescription(cfg interface{}, headerText *string) (string, error) + func ReadConfig(path string, cfg interface{}) error + func ReadEnv(cfg interface{}) error + func UpdateEnv(cfg interface{}) error + func Usage(cfg interface{}, headerText *string, usageFuncs ...func()) func() + type Setter interface + SetValue func(string) error + type Updater interface + Update func() error
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