Database driver / ORM recommendations

[frederictobiasc]

Hi,
I'm wondering what you all choose as database backends in your tonic projects.
So far, it seems MongoDB is a great fit: By setting

tonic_build::configure()
.type_attribute(".", "#[derive(serde::Serialize, serde::Deserialize)]")
[...]

All generated structs by tonic can be directly written into the database using the mongodb driver.

For me, this seems quite handy. Do you have other recommendations for database drivers or ORMs that can be conveniently used together with tonic?

I checked diesel. It seems to require extensive annotations on each struct, so this might not be usable as comfortably as mongodb.