Add new benchmark with memtrace-public

[arita37]

Hello

Thanks for your work.

can you benchmark against this one ?

https://github.com/syncable-dev/memtrace-public

it is using rust

[DeusData]

Thanks for the suggestion, @arita37 🙏 Noted. We keep an internal perf baseline suite, and adding syncable-dev/memtrace-public as a Rust target is reasonable. No promises on timing, but it's a fair real world Rust corpus to include. Appreciate the pointer!