config-dirs

Load a config file by trying out default config file locations:

• {NAME_UPPERCASE}_CONFIG envitonment variable
• ~/.config/{name}/config.toml
• /etc/{name}/config.toml
• /usr/local/etc/{name}/config.toml
• ~/Library/Preferences/{name}/config.toml
• /usr/local/etc/{name}/config.toml

use serde::{Deserialize, Serialize};

#[derive(Debug, Deserialize, Serialize)]
struct Config {}

let config: Config = config_dirs::load("my-app", toml::from_str).expect("Failed to load config");

License

^{Licensed under either of Apache License, Version 2.0 or MIT license at your option.}
_{Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in config-dirs by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.}