pkg

Documentation

Index

• func HasError(in, expected error) bool
• type Error
  • func (e Error) Error() string

Functions

func HasError

func HasError(in, expected error) bool

HasError checks if the given error is the same as, or wraps the given error. Supports errors wrapped using Go's "%w", using `errors.Wrap` and tetratelabs multierror.

Types

type Error

type Error string

Error allows for creating constant errors instead of sentinel ones.

const (
	// FlagErr can be used as formatting string for flag related validation
	// errors where the first variable lists the flag name and the second
	// variable is the actual error.
	FlagErr = "--%s error: %w"

	// ErrRequired is returned when required config options are not provided.
	ErrRequired Error = "required"
)

func (Error) Error

func (e Error) Error() string