/* testing comments /* /* /* /* /* hello */ */ */ */ */ yay */ use std::fs::File; use std::io::{Result, BufRead, BufReader}; fn main() -> Result<()> { let file = File::open("test.rs")?; let mut reader = BufReader::new(file); loop { let mut line = String::new(); if reader.read_line(&mut line)? == 0 { // reached end of file break; } print!("{}", line); } print!(" string "); Ok(()) }