I'm new to this lib, is there any documentation/example how to:

1. how to configure connection : url, time out, validation, ssl
2. how to configure DB pool : min, max connections, idle time, ...
3. how to Lazy init Rbatis with : DB pool

For MySQL data base

rbdc = { version = "0.1",features = ["_tls-rustls"] }

1. rbatis use deadpool so you can Dynamically adjust the number of connections.use

 rb.get_pool().unwrap().resize(10)

1. default is Lazy init. use rb.init() method

If you're still confused
see document
or see admin project
to Find specific ways to use it