errors

Nov 26, 2021

Changes in this version

+ func UnwrapAll(err error) string

Oct 1, 2021

Changes in this version

+ func As(err error, target interface{}) bool

+ func Is(err, target error) bool

+ func Unwrap(err error) error

+ type ErrorContext interface

+ Append func(...KV) ErrorContext

+ Data func() ErrorData

+ Is func(error) bool

+ Unwrap func() error

+ Value func(string) (interface{}, bool)

+ func New(msg string) ErrorContext

+ func Newf(s string, a ...interface{}) ErrorContext

+ func Wrap(err error) ErrorContext

+ func WrapMsg(err error, msg string) ErrorContext

+ func WrapMsgf(err error, msg string, a ...interface{}) ErrorContext

+ type ErrorData interface

+ Append func(...KV)

+ String func() string

+ Value func(string) (interface{}, bool)

+ func Data(err error) ErrorData

+ func NewData() ErrorData

+ type KV struct

+ Key string

+ Value interface{}

+ type OnceError struct

+ func NewOnce() OnceError

+ func (e *OnceError) IsSet() bool

+ func (e *OnceError) Load() error

+ func (e *OnceError) Reset()

+ func (e *OnceError) Store(err error)