From e50c35eb7ccb6c12c906249c38235910d81421dc Mon Sep 17 00:00:00 2001
From: David Bailey <davidbailey00@outlook.com>
Date: Sun, 17 Jan 2021 11:42:58 +0000
Subject: [PATCH] Add clippy solutions
---
exercises/clippy/clippy1.rs | 4 +---
exercises/clippy/clippy2.rs | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/exercises/clippy/clippy1.rs b/exercises/clippy/clippy1.rs
index bdb5dd2..806198c 100644
--- a/exercises/clippy/clippy1.rs
+++ b/exercises/clippy/clippy1.rs
@@ -6,12 +6,10 @@
// check clippy's suggestions from the output to solve the exercise.
// Execute `rustlings hint clippy1` for hints :)
-// I AM NOT DONE
-
fn main() {
let x = 1.2331f64;
let y = 1.2332f64;
- if y != x {
+ if (y - x).abs() > f64::EPSILON {
println!("Success!");
}
}
diff --git a/exercises/clippy/clippy2.rs b/exercises/clippy/clippy2.rs
index 37af9ed..4cdfbe7 100644
--- a/exercises/clippy/clippy2.rs
+++ b/exercises/clippy/clippy2.rs
@@ -1,12 +1,10 @@
// clippy2.rs
// Make me compile! Execute `rustlings hint clippy2` for hints :)
-// I AM NOT DONE
-
fn main() {
let mut res = 42;
let option = Some(12);
- for x in option {
+ if let Some(x) = option {
res += x;
}
println!("{}", res);