Method what

src/db/common/error_code.h:69–75

Retrieve the description of code

  //! Retrieve the description of code
  const char *what(int val) const {
    auto iter = map_.find(val);
    if (iter != map_.end()) {
      return iter->second->desc();
    }
    return "";
  }

  //! Retrieve the singleton
  static ErrorCode *Instance(void) {