Multiple bounds - Rust By Example
Description: A description

# Multiple bounds

Multiple bounds can be applied with a `+`. Like normal, different types are separated with `,`.

    use std::fmt::{Debug, Display};

    fn compare_prints<T: Debug + Display>(t: &T) {
        println!("Debug: `{:?}`", t);
        println!("Display: `{}`", t);
    }

    fn compare_types<T: Debug, U: Debug>(t: &T, u: &U) {
        println!("t: `{:?}`", t);
        println!("u: `{:?}`", u);
    }

    fn main() {
        let string = "words";
        let array = [1, 2, 3];
        let vec = vec![1, 2, 3];

        compare_prints(&string);
        //compare_prints(&array);
        // TODO ^ Try uncommenting this.

        compare_types(&array, &vec);
    }

### See also:

`std::fmt` and `trait`s