multierror

Documentation

Index

• func Wrap(errs ...error) error
• func WrapWithSeparator(s string, errs ...error) error

Functions

func Wrap

func Wrap(errs ...error) error

Wrap takes a slice of errors and returns a single error that encapsulates those underlying errors. If the slice is nil or empty it returns nil. If the slice only contains a single element, that error is returned directly. When more than one error is wrapped, the Error() string is a concatenation of the Error() values of all underlying errors.

func WrapWithSeparator

func WrapWithSeparator(s string, errs ...error) error

WrapWithSeparator same as Wrap but uses a custom separator when joining error messages.