Thrown when a database connection cannot be established. More...
#include <exceptions.hpp>
Inherits runtime_error.
Collaboration diagram for db_connection_exception:
Public Member Functions | |
| db_connection_exception (const std::string &msg) | |
Detailed Description
Thrown when a database connection cannot be established.
Distinct from std::runtime_error so callers (service main functions) can catch it specifically and return exit_code::db_connection_failed rather than the generic exit_code::general_error.
