errx

Feb 2, 2023

Changes in this version

+ type Error struct

+ Code int

+ Message string

+ Metadata map[string]any

+ var ErrConflict *Error

+ var ErrForbidden *Error

+ var ErrInternal = New(statusCodeBegin, "Internal Error").WithStatusCode(http.StatusInternalServerError)

+ var ErrNoMethod *Error

+ var ErrNotFound *Error

+ var ErrParam *Error

+ var ErrUnAuth *Error

+ var OK = New(0, "ok").WithStatusCode(http.StatusOK)

+ func From(err error) *Error

+ func FromStatusCode(statusCode int) *Error

+ func (e *Error) AppendMetadata(kvs ...any) *Error

+ func (e *Error) Copy() *Error

+ func (e *Error) Error() (s string)

+ func (e *Error) StatusCode() int

+ func (e *Error) WithMessage(s string, v ...any) *Error

+ func (e *Error) WithMetadata(kvs ...any) *Error

+ func (e *Error) WithStatusCode(statusCode int) *Error

Nov 24, 2022

Changes in this version

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

+ func Cause(err error) error

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

+ func Is(err, target error) bool

+ func New(message string) error

+ func Unwrap(err error) error

+ func WithMessage(err error, message string) error

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

+ func WithStack(err error) error

+ func Wrap(err error, message string) error

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

+ type Frame uintptr

+ func (f Frame) Format(s fmt.State, verb rune)

+ func (f Frame) MarshalText() ([]byte, error)

+ type StackTrace []Frame

+ func (st StackTrace) Format(s fmt.State, verb rune)