Update library/alloc/src/vec/mod.rs

BenjaminBrienen · joboet · web-flow · commit 59a4d73dfbc6 · 2025-09-24T14:23:35.000+02:00
Co-authored-by: Jonas Böttiger &lt;jonasboettiger@icloud.com&gt;
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs
@@ -2200,7 +2200,10 @@ impl<T, A: Allocator> Vec<T, A> {
             panic!("removal index (is {index}) should be < len (is {len})");
         }
 
-        self.try_remove(index).unwrap_or_else(|| assert_failed(index, self.len()))
+        match self.try_remove(index) {
+            Some(elem) => elem,
+            None => assert_failed(index, self.len()),
+        }
     }
 
     /// Remove and return the element at position `index` within the vector,

Original file line number	Diff line number	Diff line change
`@@ -2200,7 +2200,10 @@ impl<T, A: Allocator> Vec<T, A> {`
`2200`	`2200`	`panic!("removal index (is {index}) should be < len (is {len})");`
`2201`	`2201`	`}`
`2202`	`2202`
`2203`		`- self.try_remove(index).unwrap_or_else(\|\| assert_failed(index, self.len()))`
	`2203`	`+ match self.try_remove(index) {`
	`2204`	`+ Some(elem) => elem,`
	`2205`	`+ None => assert_failed(index, self.len()),`
	`2206`	`+ }`
`2204`	`2207`	`}`
`2205`	`2208`
`2206`	`2209`	/// Remove and return the element at position `index` within the vector,