Read file buffer rust

use std::fs::File;
use std::io::{self, prelude::*, BufReader};

fn main() -> io::Result<()> {
    let file = File::open("foo.txt")?;
    let reader = BufReader::new(file);
    for line in reader.lines() {
        println!("{}", line?);
    }
    Ok(())
}

Source: stackoverflow.com

Similar codes

5 votes449 views1 answer
Read file contents in rust
Rust
0 vote359 views1 answer
Convert path to pathbuf
Rust
0 vote324 views1 answer
Rust how to make print happen before asking for input
Rust
0 vote340 views1 answer
Bevy input
Rust
0 vote334 views1 answer
Rust in a string, replace multiple spaces with single space
Rust
0 vote350 views1 answer
Rust lang expected item found let
Rust
0 vote330 views1 answer
Rust elapsed time
Rust
0 vote336 views1 answer
Rust parse int from string
Rust
2 votes400 views2 answers
Get length of vector rust
Rust
0 vote364 views1 answer
Split text on multiple separators and put into a list
Rust