Hi,

have you tried to implement something already existing in C and compare
performance?

I would really like to se apple-to-apple comparison of same functionality in
C and rust when it comes to high-performance datapath code.

Thanks,

—
Damjan


> On 12.11.2025., at 13:21, Robert Shearman via lists.fd.io 
> <[email protected]> wrote:
>
> Hi folks,
>
> I believe there could be benefits in having the option of writing VPP
> plugins in Rust, so to that end I've created a set of Rust
> crates/packages to make it easier to write plugins, make use of the
> underlying VPP C APIs, and an example feature plugin all of which can
> be found here:
>
> https://github.com/rshearman/vpp-plugin-rs/
>
> The goal is to have performance parity with VPP plugins written in C
> (compiling with support for different instruction sets similar to C
> code is already supported, for example), but whilst still feeling like
> Rust code.
>
> I'd be interested in feedback from the VPP development community.
>
> Thanks,
> --
> Rob Shearman
>
> 
>

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