errors

Jul 26, 2019

Changes in this version

+ func Errorf(errorCode ErrorCode, msgFmt string, args ...interface{}) error

+ func IsCausedBy(e error, errCode ErrorCode) bool

+ func IsCausedByError(e, e2 error) bool

+ func Wrapf(code ErrorCode, cause error, msgFmt string, args ...interface{}) error

+ type ErrorCode = string

+ func GetErrorCode(e error) (code ErrorCode, found bool)