Read file in rust bufreader

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

0 vote197 views1 answer
String to bytes rust
Rust
0 vote247 views1 answer
How to get text from a file and store it in a variable rust
Rust
-1 vote202 views1 answer
Rustlang how to run a program
Rust
0 vote223 views1 answer
Rust vec length
Rust
1 vote217 views2 answers
Rust sleep
Rust
0 vote246 views1 answer
Take two integers, return the quotient and remainder, divmod
Rust
0 vote202 views1 answer
Rust match enum
Rust
1 vote217 views1 answer
Get random enum rust
Rust
0 vote195 views1 answer
Rust parse int from string
Rust
0 vote234 views1 answer
Rust swap vector elements
Rust