Answers for "stdin rust"

Rust

1

how to read from stdin rust

use std::io;

let mut input = String::new();
match io::stdin().read_line(&mut input) {
    Ok(n) => {
        println!("{} bytes read", n);
        println!("{}", input);
    }
    Err(error) => println!("error: {}", error),
}Run

Posted by: Guest on February-21-2020

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