Rust and print

---

• print! to STDOUT
• println! to STDOUT

• eprint! to STDERR
• eprintln! to STDERR
• dbg! to STDERR

• format! returns formatted string

examples/intro/print/src/main.rs

fn main() {
    let fname = "Foo";
    let lname = "Bar";

    println!("{} {}", fname, lname);
    println!("{fname} {lname}");
    print!("{fname} {lname}\n");

    eprintln!("error in {} {}", fname, lname);
    eprint!("error in {} {}\n", fname, lname);

    let full_name = format!("{fname} {lname}");
    println!("{full_name}");
    dbg!(full_name);
}

Foo Bar
Foo Bar
Foo Bar
error in Foo Bar
error in Foo Bar
Foo Bar
[examples/intro/print.rs:14] full_name = "Foo Bar"