Dilshod Tadjibaev

Linking a related issue here: https://github.com/burn-rs/burn/issues/506

> There is no example on how to add code specialized for a backend, but it is possible. The best way to do it is to create another trait `MyBackend:...

@CaioPiccirillo, please go ahead. I am assigning it to you.

Also see: https://pytorch.org/tutorials/beginner/onnx/onnx_registry_tutorial.html

> > For example, fft operators are implemented through custom functions > > > > isn't the fft itself in the list of supported onnx ops as [DFT](https://onnx.ai/onnx/operators/onnx__DFT.html)? FFT is...

We can support via `full` op for bool tensors in #1535. Closing it to track it there.

I am working on a refactor or clean up of ONNX data. After I'll be working on Gather. Reshape should be already available. I checked in ONNX test for it.

Completed via https://github.com/tracel-ai/burn/pull/748

Probably it's fixed via #1434

Related ticket: https://github.com/burn-rs/burn/issues/583. Someone shared how to use enum for sequential forward.