multierror

Documentation

Index

• func Cause(err error) error
• func MultilineFormat(errs []error, w io.Writer)
• type ErrorFormat
• type MultiError
  • func Combine(errs ...error) *MultiError
  • func (me *MultiError) Append(errs ...error)
  • func (me *MultiError) Error() string
  • func (me *MultiError) ErrorOrNil() error
  • func (me *MultiError) Errors() []error

Functions

func Cause

func Cause(err error) error

Cause returns the underlying cause of the error.

func MultilineFormat

func MultilineFormat(errs []error, w io.Writer)

MultilineFormat error print format

Types

type ErrorFormat

type ErrorFormat func([]error, io.Writer)

ErrorFormat error print format definition

type MultiError

type MultiError struct {
	Format ErrorFormat
	// contains filtered or unexported fields
}

MultiError multiple error

func Combine

func Combine(errs ...error) *MultiError

Combine merge multiple error and create MultiError

func (*MultiError) Append

func (me *MultiError) Append(errs ...error)

Append append error to MultiError

func (*MultiError) Error

func (me *MultiError) Error() string

Error return error format output

func (*MultiError) ErrorOrNil

func (me *MultiError) ErrorOrNil() error

ErrorOrNil if contained errors then return self,else return nil

func (*MultiError) Errors

func (me *MultiError) Errors() []error

Errors return contained errors