How do I print a vector of u8 as a string?

Question

Here\'s my code:

let mut altbuf: Vec = Vec::new();

// Stuff here...

match stream.read_byte() {
    Ok(d) => altbuf.push(d),
    Err(e) => { pri         


        

Answer 1

Use the write method from std::io:

use std::{io, io::Write};

fn main() -> io::Result<()> {
   io::stdout().write(b"March\n")?;
   Ok(())
}

It prints a slice of u8, also known as a bytestring.

io::stdout