diff mercurial/cext/parsers.c @ 47268:9d1a8829f959

revlog: signal which revlog index are compatible with Rust

Otherwise, Rust may treat python object like `cindex` object, leading to
trouble. The new attribute is an integer because I expect we might need a flag
field in the future.

As a start we get the rust code to raise a clear TypeError. We will use the
information in a smarter way in the next changesets.

Differential Revision: https://phab.mercurial-scm.org/D10665

--- a/mercurial/cext/parsers.c	Tue May 04 11:19:48 2021 +0200
+++ b/mercurial/cext/parsers.c	Tue May 04 14:16:26 2021 +0200
@@ -668,7 +668,7 @@
 void manifest_module_init(PyObject *mod);
 void revlog_module_init(PyObject *mod);
 
-static const int version = 19;
+static const int version = 20;
 
 static void module_init(PyObject *mod)
 {