Function read_file

bridge/src/client/files.rs:56–68

(path: &Path)

}

fn read_file(path: &Path) -> Option<String> {
    match fs::read_to_string(path) {
        Ok(content) => Some(content),
        Err(e) => match e.kind() {
            std::io::ErrorKind::NotFound => return None,
            _ => {
                // If the file exists, but we cannot read it (e.g. due to invalid permissions, etc.),
                // we want to fail and let the user fix the issue.
                panic!("Could not read file {} due to error: {}", path.display(), e);
            }
        },
    }
}

pub fn save_local_public_file(data_root_path: &Path, file_name: &String, contents: &String) {
    create_directories_if_non_existent(data_root_path);