dirstate: deal with read-race for pure rust code path (rhg)
If we cannot read the dirstate data, this is probably because a writing process
wrote it under our feet. So refresh the docket and try again a handful of time.
// config.rs
//
// Copyright 2020
// Valentin Gatien-Baron,
// Raphaël Gomès <rgomes@octobus.net>
//
// This software may be used and distributed according to the terms of the
// GNU General Public License version 2 or any later version.
//! Mercurial config parsing and interfaces.
mod config;
mod layer;
mod plain_info;
mod values;
pub use config::{Config, ConfigSource, ConfigValueParseError};
pub use layer::{ConfigError, ConfigOrigin, ConfigParseError};
pub use plain_info::PlainInfo;