#Memory-Map (&mut u8) to GRPC (Vecu8)
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I'm using grpc to stream data from a large memory mapped file. The generated grpc code takes a Vec<u8> to build a response object while the memory map is exposed as &mut [u8]. Currently I'm just cloning from the memory mapped data as needed but I'm wondering if there's a more performant way of approaching this?
I assume I would have to write my own protocol or use something other than grpc.
it just seems like the generated code doesn't account for your use case, what are you using for generating it?
Using prost 0.11 (and tonic 0.8 for grpc server implementation)