2 #![warn(clippy::unit_arg)]
3 #![allow(unused_braces, clippy::no_effect, unused_must_use)]
7 fn foo<T: Debug>(t: T) {
11 fn foo3<T1: Debug, T2: Debug, T3: Debug>(t1: T1, t2: T2, t3: T3) {
12 println!("{:?}, {:?}, {:?}", t1, t2, t3);
18 fn bar<T: Debug>(&self, t: T) {
44 foo3("a", 3, vec![3]);
51 fn question_mark() -> Result<(), ()> {
59 fn unit_fn() -> Result<(), i32> {
63 fn fallible() -> Result<(), i32> {