errors

Jan 18, 2020

Changes in this version

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

+ func Unwrap(err error) error

Apr 13, 2019

Changes in this version

type MultiErr

+ Len func() int

Dec 31, 2018

Changes in this version

+ func GetType(err, target error) (matched error, ok bool)

+ func GetTypeOf(err error, tpe reflect.Type) (matched error, ok bool)

+ func Ignore(_ error)

+ func Ignore2(_ interface{}, _ error)

+ func Is(err, target error) bool

+ func IsType(err, target error) bool

+ func IsTypeOf(err error, tpe reflect.Type) bool

+ func Walk(err error, cb WalkFunc)

+ type ErrorList interface

+ Errors func() []error

+ type Messenger interface

+ Message func() string

+ type Tracer interface

+ Stack func() Stack

+ type WalkFunc func(err error) (stop bool)

type Wrapper

+ Unwrap func() error

Dec 9, 2018

Changes in this version

+ func Cause(err error) error

+ func DirectCause(err error) error

+ func PrintFrames(frames []runtime.Frame)

+ type Causer interface

+ Cause func() error

type WrappedError

+ func (wrapped *WrappedError) Cause() error

+ func (wrapped *WrappedError) Message() string

+ type Wrapper interface

+ Message func() string

Aug 8, 2018

Changes in this version

+ const ErrCauseSep

+ const MultiErrSep

+ func Errorf(format string, args ...interface{}) error

+ func IsRuntimeError(err error) bool

+ func New(msg string) error

+ func Wrap(err error, msg string) error

+ func Wrapf(err error, format string, args ...interface{}) error

+ type FreshError struct

+ func (fresh *FreshError) Error() string

+ func (fresh *FreshError) ErrorStack() *Stack

+ func (fresh *FreshError) Format(s fmt.State, verb rune)

+ type MultiErr interface

+ Append func(error) bool

+ ErrorOrNil func() error

+ Errors func() []error

+ HasError func() bool

+ func NewMultiErr() MultiErr

+ func NewMultiErrSafe() MultiErr

+ type Stack struct

+ func (s *Stack) Frames() []runtime.Frame

+ type TracedError interface

+ ErrorStack func() *Stack

+ type WrappedError struct

+ func (wrapped *WrappedError) Error() string

+ func (wrapped *WrappedError) ErrorStack() *Stack

+ func (wrapped *WrappedError) Format(s fmt.State, verb rune)