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In the meantime @montmejat you can refer to the examples [here](https://github.com/ros2-rust/ros2_rust/tree/main/examples/minimal_pub_sub/) which are up to date.

Let's reopen the issue to keep it tracked. This is something we should get fixed.

Client and service examples can be found [here](https://github.com/ros2-rust/ros2_rust/tree/main/examples/minimal_client_service). We might want to consider consolidating all the examples.

Help is always appreciated, thanks for offering @roboticswithjulia ! [This page](https://doc.rust-lang.org/rustdoc/how-to-write-documentation.html) provides a quick overview of how documentation works in Rust. The key thing is that when you use ```...

This is an interesting idea. But it's such an unconventional use of crates.io and cargo that I'd need to think very carefully about potentially bad side effects. Would we also...

> I think one of the difficulties of deriving traits for message types is that we have very little information about the individual messages before compile time. We cannot be...

> Is there a specific reason that you would like to see these traits automatically derived? I'm strongly in favor of providing the implementations for the sake of developer quality...

All that said, I might suggest we save traits for a follow up PR.

> Certain of these methods involve accessing timestamps and UUIDs in messages. To avoid adding a dependency in rosidl_runtime_rs on builtin_interfaces and unique_identifier_msgs, these are represented in a more primitive...