Rust enforces bounds checks while the C code contains no bounds checks (arguably idiomatic style for C). C does not require a wrapper object for DMA buffers, it stores all necessary metadata directly in front of the packet data the same memory area as the DMA buffer.
Why is Rust slower than C?
Rust enforces bounds checks while the C code contains no bounds checks (arguably idiomatic style for C). C does not require a wrapper object for DMA buffers, it stores all necessary metadata directly in front of the packet data the same memory area as the DMA buffer.