package message const ( errPrefix = "pkg/client/message = " ) type SMessageError struct { str string } func (err *SMessageError) Error() string { return errPrefix + err.str } var ( ErrUnknownMessageType = &SMessageError{"unknown type of message"} ErrLoadMessageBytes = &SMessageError{"load message bytes"} ErrKeySizeGteMessageSize = &SMessageError{"key size >= message size"} )