view .arcconfig @ 46412:7d0405e458a0 stable

persistent-nodemap: Fix Rust declarations for Revlog_CAPI signatures

Use Rust’s `libc::ssize_t` as the closest match to C’s `Py_ssize_t`.
See details in test comment.

Going forward we should find a way to have such Rust declarations
auto-generated from C headers at build time,
or auto-checked against them in a test.

Differential Revision: https://phab.mercurial-scm.org/D9901

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