Can I use it on cassandra?

[pili2026]

Because I did not see information about cassandra on the list, so if i want to build like Sql, is there a related way?

[sfackler]

This crate's readme mentions r2d2: https://github.com/AlexPikalov/cdrs

[pili2026]

Because I use cassandra-sys-rs and build an executable program.
But the connection was too time-consuming to build, so I wondered if I could use it in casandra-sys-rs?

[sfackler]

Sure, if you make a type that implements this trait: https://docs.rs/r2d2/0.8.4/r2d2/trait.ManageConnection.html