[Question] How do I send dynamically sized array?

[tmvkrpxl0]

• Version of vulkano: I think 0.34.0? Probably latest since I'm pulling it from github instead of crate.io
• OS: KDE Neon 5.27
• GPU (the selected PhysicalDevice): GTX 1050 TI
• GPU Driver: nvidia-driver-545
• Upload of a reasonably minimal complete main.rs file that demonstrates the issue: TODO

Issue

Noob question, I have Subbuffer<[T]> that I created with Buffer::new_unsized. This is for sharing dynamically sized array. How do I send it to GPU? Both BufferWriteGuard and RecordingCommandBuffer::update_buffer takes in owned data. and I don't think it's possible to turn Vec<T> to [T]

[tmvkrpxl0]

oh SafeDeref can also be reference as well, my bad

[marc0246]

We have examples that show reading/writing of subbuffers containing unsized data. It's no different from reading/writing sized data. Not sure what you mean by BufferWriteGuard taking in owned data. update_buffer needs to be passed in an owned smart pointer because of temporary limitations.