Function get_length

oxide_math/test/vector2.rs:16–21

()

    #[test]
    fn get_length() {
        let new_vector = vector2::Vector2 { x: 3.0, y: 4.0 };
        let tar: f32 = 5.0;
        let res = new_vector.get_length();
        assert_approx_eq!(tar, res);
    }

    #[test]
    fn inner_product() {