use std::fs::OpenOptions; use std::io::{self, Write}; pub fn print_in_file(content: String) -> io::Result<()> { // Open the file (create it if it doesn't exist, or truncate it if it does) let mut file = OpenOptions::new() .write(true) .append(true) .create(true) .open("debug.txt") .unwrap(); if let Err(e) = writeln!(file, "{}", content) { eprintln!("Couldn't write to file: {}", e); } Ok(()) }