Fix bug in RustNotify causing RuntimeError: Already borrowed on exit/signal

[vrslev]

Done as suggested in PyO3/pyo3#2525 (comment)
Fixes #200

[codecov]

Codecov Report

Merging #221 (f86439d) into main (afb8f34) will decrease coverage by 0.51%.
The diff coverage is n/a.

Additional details and impacted files

@@             Coverage Diff             @@
##              main     #221      +/-   ##
===========================================
- Coverage   100.00%   99.49%   -0.51%     
===========================================
  Files            6        6              
  Lines          393      393              
  Branches        80       80              
===========================================
- Hits           393      391       -2     
- Misses           0        1       +1     
- Partials         0        1       +1     

see 1 file with indirect coverage changes

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[samuelcolvin]

Looks good to me, have you tried this, does it solve the problem?

[vrslev]

@samuelcolvin Yes 🤠
Previously in some scenarios cancelling execution with Ctrl+C it would end up throwing the RuntimeError, not it doesn’t.

[vrslev]

Is decrease in coverage related to the actual code changes?

[samuelcolvin]

Thanks so much, I'll make a new release.