14 lines
670 B
Markdown
14 lines
670 B
Markdown
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# Bindings — placeholder
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Language bindings over the C++ engine. Not implemented yet.
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- `c_abi/` — stable C ABI (`int error_code` returns, opaque handles). Consumed
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by .NET and Python `ctypes`. This ABI is **frozen in Phase 0** alongside the
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`PdfDocument` / `PdfPage` interface contracts (Gate G0b) and must not change
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without a version bump. Phase 3 ships `.so` / `.dylib` / `.dll` packages from it.
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- `python/` — **pybind11** module used by the FastAPI gateway. Exposes
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`render_page()`, `apply_edits()`, `extract_text()`.
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Internal engine code uses `std::expected<T, E>`; the C ABI surface translates
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that to `int error_code` (engine blueprint §16.2).
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