mysql_helper

Make mysql to struct simple with macro

Example

// Create a strcut which the feilds same with mysql-table feilds\ #[derive(ModelHelper)]\ struct CustomStrcut{\ pub c_id : Option<i64>,\ pub c_name : Option<String>,\ }

// conn is mysql connection\ let conn = ...;\ // ModelHelper will helper you create 'mysql_to_vo' method\ let v:Vec<CustomStrcut> = conn.query_map("select * from xxx",|row:Row|CustomStrcut::mysql_to_vo(row));\ Create connection,see mysql