diff -r dbc28c91f7ff -r a36c5e23c055 rust/hg-direct-ffi/src/lib.rs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rust/hg-direct-ffi/src/lib.rs	Thu Sep 27 16:51:36 2018 +0200
@@ -0,0 +1,16 @@
+// Copyright 2018 Georges Racinet <gracinet@anybox.fr>
+//
+// This software may be used and distributed according to the terms of the
+// GNU General Public License version 2 or any later version.
+
+//! Bindings for CPython extension code
+//!
+//! This exposes methods to build and use a `rustlazyancestors` iterator
+//! from C code, using an index and its parents function that are passed
+//! from the caller at instantiation.
+
+extern crate hg;
+extern crate libc;
+
+mod ancestors;
+pub use ancestors::{rustlazyancestors_drop, rustlazyancestors_init, rustlazyancestors_next};