Rollup merge of rust-lang#133257 - GuillaumeGomez:unordmap-clear, r=lcnr

matthiaskrgr · web-flow · commit 71d07dd03089 · 2024-11-20T20:10:15.000+01:00
Add `UnordMap::clear` method

I need it for something I'm working on and I was surprised to see this method was not implemented.
diff --git a/compiler/rustc_data_structures/src/unord.rs b/compiler/rustc_data_structures/src/unord.rs
@@ -602,6 +602,11 @@ impl<K: Eq + Hash, V> UnordMap<K, V> {
             .into_iter()
             .map(|(_, v)| v)
     }
+
+    #[inline]
+    pub fn clear(&mut self) {
+        self.inner.clear()
+    }
 }
 
 impl<K, Q: ?Sized, V> Index<&Q> for UnordMap<K, V>

Original file line number	Diff line number	Diff line change
`@@ -602,6 +602,11 @@ impl<K: Eq + Hash, V> UnordMap<K, V> {`
`602`	`602`	`.into_iter()`
`603`	`603`	`.map(\|(_, v)\| v)`
`604`	`604`	`}`
	`605`	`+`
	`606`	`+ #[inline]`
	`607`	`+ pub fn clear(&mut self) {`
	`608`	`+ self.inner.clear()`
	`609`	`+ }`
`605`	`610`	`}`
`606`	`611`
`607`	`612`	`impl<K, Q: ?Sized, V> Index<&Q> for UnordMap<K, V>`