From 398aacb513e228e96129c127052ea0c9b1b11334 Mon Sep 17 00:00:00 2001
From: tab <dearhange@126.com>
Date: Thu, 7 May 2020 21:33:52 +0800
Subject: [PATCH] update
---
exercises/clippy/clippy1.rs | 4 +---
exercises/clippy/clippy2.rs | 7 +++----
2 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/exercises/clippy/clippy1.rs b/exercises/clippy/clippy1.rs
index bdb5dd2..ea9c4ea 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() > 0.0001 {
println!("Success!");
}
}
diff --git a/exercises/clippy/clippy2.rs b/exercises/clippy/clippy2.rs
index 37af9ed..d698104 100644
--- a/exercises/clippy/clippy2.rs
+++ b/exercises/clippy/clippy2.rs
@@ -1,13 +1,12 @@
// 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 {
- res += x;
+ // for x in option.into_iter() {
+ if let Some(x) = option {
+ res += x;
}
println!("{}", res);
}