Properties are not re-written to be snake case, which causes rust warnings

[alexbechmann]

When generating code in rust with command:

jtd-codegen ./my-type.jtd.json --rust-out ...

Rust will warn if properties are camelCase instead of snake_case. Should the rust codegen rename the properties to snake_case automatically?

It looks like the rename field is already implemented so should be enough to rename the properties and the serialize / deserialize will continue to work?