Function search_and_replace

src/puzzle.rs:33–48

(
    path_to_file: &Path,
    search: &str,
    replace: &str,
)

const OUTPUT_DIR: &str = "shared";

fn search_and_replace(
    path_to_file: &Path,
    search: &str,
    replace: &str,
) -> Result<(), Box<dyn std::error::Error>> {
    let file_content = fs::read_to_string(path_to_file)?;
    let new_content = file_content.replace(search, replace);

    let mut file = OpenOptions::new()
        .write(true)
        .truncate(true)
        .open(path_to_file)?;
    file.write_all(new_content.as_bytes())?;

    Ok(())
}

fn create_root_folder(parent: &Path) -> Result<PathBuf, Box<dyn std::error::Error>> {
    let timestamp = SystemTime::now().duration_since(UNIX_EPOCH)?.as_secs();