Profiling a Python library written in Rust (Maturin)

• coz-rs

  1 206 10.0 Rust

  Discontinued Rust support for the coz Causal profiler, code now lives upstream -- https://github.com/plasma-umass/coz

I'm currently developing a Python library in Rust using Maturin and am at a point where I want to profile it. I've tried doing that using coz however I can't get it to actually record any data, probably because the Rust code is being called from Python. I really want to avoid rewriting a usage example in Rust.

• py-spy

  25 11,850 6.4 Rust

  Sampling profiler for Python programs

Might be worth raising an issue on py-spy (a python profiler written in rust which "supports profiling native python extensions written in languages like C/C++ or Cython" to see if that can close the loop.

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