rust/hg-direct-ffi/src/lib.rs

rust-parsers: move parser bindings to their own file and Python module

This tidies up the Rust side while simplifying the Python side.

Differential Revision: https://phab.mercurial-scm.org/D6627

// Copyright 2018 Georges Racinet <[e-mail]>
//
// 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_contains, rustlazyancestors_drop,
    rustlazyancestors_init, rustlazyancestors_next,
};