fix clipp warnning

DaviRain-Su · Jun 4, 2024 · eacb166 · eacb166
1 parent a0bbd6f
commit eacb166
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
@@ -1,3 +1,6 @@
+#![allow(clippy::borrowed_box)]
+#![allow(clippy::only_used_in_recursion)]
+
 //! # Introduction to algorithms
 //! > thrid edition implement by rust programming
 //!

diff --git a/rust/src/sort/select_sort.rs b/rust/src/sort/select_sort.rs
@@ -53,7 +53,7 @@ impl<T> SelectSort<T> {
     where
         F: FnOnce(Option<&T>, Option<&T>) -> bool + Copy,
     {
-        let mut smallest = self.arr.get(0);
+        let mut smallest = self.arr.first();
         let mut smallest_index = 0usize;
         for i in 1..self.arr.len() {
             if f(self.arr.get(i), smallest) {