# HG changeset patch
# User Raphaël Gomès <rgomes@octobus.net>
# Date 1637933345 -3600
# Node ID 799fdf4cca80cb9ae40537a90995e6bd163ebc0b
# Parent  7e7eaef091c6000b1cdb10eb5784fc7ec96b14ed
docs: update Rust readme with a mention of `rhg`

Differential Revision: https://phab.mercurial-scm.org/D11811

diff -r 7e7eaef091c6 -r 799fdf4cca80 rust/README.rst
--- a/rust/README.rst	Fri Nov 26 12:21:03 2021 +0100
+++ b/rust/README.rst	Fri Nov 26 14:29:05 2021 +0100
@@ -6,15 +6,18 @@
 Rust is not required to use (or build) Mercurial, but using it
 improves performance in some areas.
 
-There are currently three independent rust projects:
-- chg. An implementation of chg, in rust instead of C.
-- hgcli. A project that provide a (mostly) self-contained "hg" binary,
+There are currently four independent Rust projects:
+- chg. An implementation of chg, in Rust instead of C.
+- hgcli. A project that provides a (mostly) self-contained "hg" binary,
   for ease of deployment and a bit of speed, using PyOxidizer. See
   hgcli/README.md.
 - hg-core (and hg-cpython): implementation of some
-  functionality of mercurial in rust, e.g. ancestry computations in
+  functionality of mercurial in Rust, e.g. ancestry computations in
   revision graphs, status or pull discovery. The top-level ``Cargo.toml`` file
   defines a workspace containing these crates.
+- rhg: a pure Rust implementation of Mercurial, with a fallback mechanism for
+  unsupported invocations. It reuses the logic `hg-core` but completely forgoes
+  interaction with Python. See `rust/rhg/README.md` for more details.
 
 Using Rust code
 ===============