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//! Config organizes hierarchical or layered configurations for Rust applications.
//!
//! Config lets you set a set of default parameters and then extend them via merging in
//! configuration from a variety of sources:
//! - Environment variables
//! - Another Config instance
//! - Remote configuration: etcd, Consul
//! - Files: JSON, YAML, TOML
//! - Manual, programmatic override (via a `.set` method on the Config instance)
//!
//! Additionally, Config supports:
//! - Live watching and re-reading of configuration files
//! - Deep access into the merged configuration via a path syntax
//! - Deserialization via `serde` of the configuration or any subset defined via a path
//!
//! See the [examples](https://github.com/mehcode/config-rs/tree/master/examples) for
//! general usage information.
// #![warn(missing_docs)]
extern crate serde;
extern crate nom;
extern crate lazy_static;
extern crate toml;
extern crate serde_json;
extern crate yaml_rust;
pub use Config;
pub use ConfigError;
pub use Value;
pub use Source;
pub use ;
pub use Environment;