RBDC driver abstract

• an database driver abstract for rbatis
• supported database drivers see rbatis

how to define my driver to support rbdc driver?

should impl trait and load driver * impl trait Driver * impl trait Connection * impl trait Statement * impl trait ResultSet * impl trait MetaData * impl trait ConnectOptions * impl trait Placeholder

rbs Serialize rbdc::types

| type | value | |------------|--------------------------------| | Date | "2022-12-12D" | | DateTime | "2022-12-12 12:12:12DT" | | Decimal | "12.12222DEC" | | Json | {"k":"v"} | | Json Array | [{"k":"v"}] | | Time | "12:12:12T" | | Timestamp | "202203020302TS" | | Uuid | "1234-1234-1234-1234-1222UUID" |

other crates Serialize rbdc::types

| type | value | |------------|----------------------------| | Date | "2022-12-12" | | DateTime | "2022-12-12 12:12:12" | | Decimal | "12.12222" | | Json | {"k":"v"} | | Json Array | [{"k":"v"}] | | Time | "12:12:12" | | Timestamp | "202203020302" | | Uuid | "1234-1234-1234-1234-1222" |