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Rust/PyO3 (maturin) raster-to-vector tracer. pyo3 0.19.2, no abi3 feature, so the matrix builds per interpreter (cp312, cp313, cp314); cp314t is dropped since this pyo3 predates Py_GIL_DISABLED entirely and upstream ships no cp314t wheel either. No Python test suite upstream, so CIBW_TEST_COMMAND traces a small synthetic raster and checks the SVG actually contains a path.
luhenry
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pyo3 0.19.2 predates CPython 3.14's changed Unicode object layout; convert_pixels_to_svg crossing a string back through FFI SIGSEGVs on cp314 (confirmed by CI, PR #1435). Same signature and same pyo3 version as the markdown-it-pyrs port.
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vtracer0.6.15Compiles the PyO3 binding for VTracer, a raster-to-vector image tracer. Upstream publishes no riscv64 wheel.
Mirrors upstream's
python.ymllinuxjob.Differs from upstream
CIBW_BEFORE_ALL_LINUX- no[tool.cibuildwheel]upstream.Matrix: cp312/cp313 only - cp314 segfaults on the first string crossing FFI (pyo3 0.19.2 predates CPython 3.14's changed Unicode layout); cp314t dropped too, same pyo3 predates
Py_GIL_DISABLEDentirely.Testing
convert_pixels_to_svgand checks the SVG contains a path.License: OK