app-json-settings 2.0.3

App settings as JSON format stored in file and available via read-by-key and write-by-key. Aims a tiny settings manager with reasonably few dependencies.
Documentation
#[cfg(test)]
mod tests {
    // use app_json_settings::ConfigManager;

    // #[test]
    // fn print_exec_dir_filepath() {
    //     let filepath = exe_dir_filepath("test.json");

    //     // cargo test -- --nocapture
    //     println!("{:?}", filepath);

    //     assert!(filepath.as_os_str().to_str().is_some())
    // }

    // #[test]
    // fn print_config_dir_filepath() {
    //     let filepath = config_dir_filepath("test2.json");

    //     // cargo test -- --nocapture
    //     println!("{:?}", filepath);

    //     assert!(filepath.as_os_str().to_str().is_some())
    // }
}