//! Configuration entry trees and config-file support for [`cordis-rs`].
//!
//! **Status: placeholder.** This crate is under active development as part of
//! the cordis-rs workspace. See the repository for the roadmap.
//!
//! Planned contents: `LoaderFile` (atomic YAML/JSON read/write), `EntryTree`,
//! `Entry`, `EntryGroup`, and the `Import` plugin for nested config files.
//!
//! [`cordis-rs`]: https://docs.rs/cordis-rs
/// Options of a single config entry (one line in the config file).