Versions in this module Expand all Collapse all v12 v12.1.9 Aug 12, 2022 Changes in this version + func Check(err error) error + func Walk(err error, visitor func(typ interface{}, err error)) error + type Error struct + Err error + Type interface{} + func (e *Error) As(target interface{}) bool + func (e *Error) Error() string + func (e *Error) Is(err error) bool + func (e *Error) Unwrap() error + type Group struct + Errors []error + IncludeChildren bool + Type interface{} + func New(typ interface{}) *Group + func (g *Group) Add(err error) + func (g *Group) Addf(format string, args ...interface{}) error + func (g *Group) Err(err error) error + func (g *Group) Errf(format string, args ...interface{}) error + func (g *Group) Error() (s string) + func (g *Group) Group(typ interface{}) *Group + func (g *Group) Unwrap() error