pub fn find_store() -> PathBuf {
    let mut path = PathBuf::from(STORE);
    if !path.exists() {
        // The current directory takes precedence over project directory
        // for existing configurations for backward compatibility.
        if let Some(proj_dirs) = ProjectDirs::from("org", "Rrss2imap", "rrss2imap") {
            path = proj_dirs.config_dir().to_path_buf();
            path.push(STORE);
        }
    }
    path
}
/// Calculate the location of the `config.json` store file.
/// If `config.json` is found in the current directory, use it for backward
/// compatibility.  Otherwise, return a path inside the project directory
/// (~/.config/rrss2imap/ on Linux, system-specific on macOS and Windows).

Calculate the location of the `config.json` store file.
If `config.json` is found in the current directory, use it for backward
compatibility.  Otherwise, return a path inside the project directory
(~/.config/rrss2imap/ on Linux, system-specific on macOS and Windows).
Calculate the location of the ` config . json ` store file . If ` config . json ` is found in the current directory use it for backward compatibility . Otherwise return a path inside the project directory ( ~ / . config / rrss2imap / on Linux system - specific on macOS and Windows ) .
pub fn find_store() -> PathBuf {
    let mut path = PathBuf::from(STORE);
    if !path.exists() {
        // The current directory takes precedence over project directory
        // for existing configurations for backward compatibility.
        if let Some(proj_dirs) = ProjectDirs::from("org", "Rrss2imap", "rrss2imap") {
            path = proj_dirs.config_dir().to_path_buf();
            path.push(STORE);
        }
    }
    path
}
pub fn find_store ( ) -> PathBuf { let mut path = PathBuf :: from ( STORE ) ; if ! path . exists ( ) { // The current directory takes precedence over project directory
 // for existing configurations for backward compatibility.
 if let Some ( proj_dirs ) = ProjectDirs :: from ( " " , " " , " " ) { path = proj_dirs . config_dir ( ) . to_path_buf ( ) ; path . push ( STORE ) ; } } path }
Calculate the location of the `config.json` store file.
Calculate the location of the ` config . json ` store file .