flaterrors

Documentation

Index

• func Join(errs ...error) error
• type Unwrapper

Functions

func Join

func Join(errs ...error) error

Join returns an error that wraps the given errors. It flattens the provided errors if they can be unwrapped. Any nil error values are discarded. Join returns nil if every value in errs is nil. The error formats as the concatenation of the strings obtained by calling the Error method of each element of errs, with a newline between each string.

A non-nil error returned by Join implements the Unwrap() []error method.

Types

type Unwrapper

type Unwrapper interface {
	Unwrap() []error
}