Rust analyzer fails to pick up Pyo3 proc-macros

[Ruhrpottpatriot]

Bug Description

When using pyo3 inside VSCode with rust-analyzer, rust-analyzer fails to compile the proc macros. See the attacked image.

Steps to Reproduce

1. Create a new virtual environment with python -m venv .venv
2. Activate the new virtual environment
3. Install Maturin with pip install maturin
4. Create a new maturin project with maturin init --name foo
5. Open the lib.rs file and see rust-analyzer complaining

Backtrace

Your operating system and version

Windows 10 10.0.19045 Build 19045

Your Python version (python --version)

Python 3.12

Your Rust version (rustc --version)

rustc 1.84.1 (e71f9a9a9 2025-01-27)

Your PyO3 version

0.23.3

How did you install python? Did you use a virtualenv?

python -m venv .venv

Additional Info

No response