Function duckdb_connect

pub unsafe extern "C" fn duckdb_connect(
    database: duckdb_database,
    out_connection: *mut duckdb_connection,
) -> duckdb_state

Opens a connection to a database. Connections are required to query the database, and store transactional state associated with the connection. The instantiated connection should be closed using ‘duckdb_disconnect’.

@param database The database file to connect to. @param out_connection The result connection object. @return DuckDBSuccess on success or DuckDBError on failure.