output

Documentation

Index

• func IsUsage(err error) bool
• func Write(w io.Writer, format Format, label string, value any) error
• type Format
  • func Resolve(format string, jsonFlag bool) (Format, error)
• type UsageError
  • func (e UsageError) Error() string
  • func (e UsageError) Unwrap() error

Functions

func IsUsage

func IsUsage(err error) bool

func Write

func Write(w io.Writer, format Format, label string, value any) error

Types

type Format

type Format string

const (
	Text Format = "text"
	JSON Format = "json"
	Log  Format = "log"
)

func Resolve

func Resolve(format string, jsonFlag bool) (Format, error)

type UsageError

type UsageError struct {
	Err error
}

func (UsageError) Error

func (e UsageError) Error() string

func (UsageError) Unwrap

func (e UsageError) Unwrap() error