Add support for OpenAi Whisper Model

[bezaleel22]

I appreciate your work on this, can support for OpenAi Whisper Model be added. I'm new to rust and cxx, I can create a PR so you review and correct if you don't mind.

I want to use this library for a project but I need the whisper bindings

[jkawamoto]

Sorry for my late reply. Since I’ve been busy recently, I might be unable to add support for Whisper Models, but any PRs are welcome.

[thewh1teagle]

I'm also looking for using whisper with ctranslate2 in Rust.
It should work 2/3x times faster than whisper.cpp
Does the bindings ready or need to write them?
That's why I asked about integration bindgen so we can easily access whole ctranslate2 functions

[jkawamoto]

Perhaps I can add StorageView and models.Whisper, but I’m not sure if that’s enough. This example uses transformers as the preprocessor, which is not available in Rust. Do you happen to know of an alternative preprocessor in Rust?

[thewh1teagle]

Do you happen to know of an alternative preprocessor in Rust?

I'm not aware of one, but perhaps tch-rs might be capable of doing it.