multierror

Documentation

Index

• func Append(err error, errs ...error) error
• func ForEach(err error, f func(err error))
• type Error
  • func (e *Error) Error() string
  • func (e *Error) Errors() []error

Functions

func Append

func Append(err error, errs ...error) error

Append will combine all errors into a single error. Any nil errors will be skipped, only actual errors are retained. If only one error is supplied it will be returned directly. If no error is supplied the function will return nil. Otherwise an Error will be returned containing the errors as sub-errors.

func ForEach

func ForEach(err error, f func(err error))

ForEach takes err, extracts sub-errors and calls f with each sub-error. If err does not contain multiple errors, f is called with err itself.

Types

type Error

type Error struct {
	// contains filtered or unexported fields
}

Error is an error that contains multiple sub-errors.

func (*Error) Error

func (e *Error) Error() string

Error formats all sub-error messages into a string separated with new lines.

func (*Error) Errors

func (e *Error) Errors() []error

Errors returns all underlying errors.