RaceResult
RaceResult decoders
RaceResult decoders are discontinued in AMMC and are not supported by the ammc-* converters.
Ubidium
The one exception is the RaceResult Ubidium decoder, which is supported as a separate Rust library with example code:
https://crates.io/crates/ubidium-rs
The library connects to the Ubidium decoder, parses its protocol and gives you passing data directly in your own application. See the crate documentation and the examples shipped with it for usage.