/// Sets the maximum number of connections managed by the pool.
Sets the maximum number of connections managed by the pool.
Sets the maximum number of connections managed by the pool .
fn max_connections(&self) -> u32 {
        match &self.max_connections {
            Some(conn) => *conn,
            None => 5
        }
    }
fn max_connections ( & self ) -> u32 { match & self . max_connections { Some ( conn ) => * conn , None => 5 } }
Sets the maximum number of connections managed by the pool.
Sets the maximum number of connections managed by the pool .
&self