From 09c94bef2dbaf44daf81d8f618289c9425d1f90f Mon Sep 17 00:00:00 2001 From: mo8it Date: Mon, 1 Jul 2024 12:09:52 +0200 Subject: clippy3 solution --- exercises/22_clippy/clippy3.rs | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'exercises/22_clippy/clippy3.rs') diff --git a/exercises/22_clippy/clippy3.rs b/exercises/22_clippy/clippy3.rs index fd829cf..4f78834 100644 --- a/exercises/22_clippy/clippy3.rs +++ b/exercises/22_clippy/clippy3.rs @@ -1,25 +1,27 @@ -// Here's a couple more easy Clippy fixes, so you can see its utility. +// Here are some more easy Clippy fixes so you can see its utility 📎 +// TODO: Fix all the Clippy lints. +#[rustfmt::skip] #[allow(unused_variables, unused_assignments)] fn main() { let my_option: Option<()> = None; if my_option.is_none() { - my_option.unwrap(); + println!("{:?}", my_option.unwrap()); } let my_arr = &[ -1, -2, -3 -4, -5, -6 ]; - println!("My array! Here it is: {:?}", my_arr); + println!("My array! Here it is: {my_arr:?}"); let my_empty_vec = vec![1, 2, 3, 4, 5].resize(0, 5); - println!("This Vec is empty, see? {:?}", my_empty_vec); + println!("This Vec is empty, see? {my_empty_vec:?}"); let mut value_a = 45; let mut value_b = 66; // Let's swap these two! value_a = value_b; value_b = value_a; - println!("value a: {}; value b: {}", value_a, value_b); + println!("value a: {value_a}; value b: {value_b}"); } -- cgit v1.2.3