Document the cfg required for Map::shift_insert to exist

dtolnay · dtolnay · commit 352b7abf007c · 2024-06-30T11:14:46.000-07:00
diff --git a/src/map.rs b/src/map.rs
@@ -134,6 +134,7 @@ impl Map<String, Value> {
     /// If the map did have this key present, the key is moved to the new
     /// position, the value is updated, and the old value is returned.
     #[cfg(feature = "preserve_order")]
+    #[cfg_attr(docsrs, doc(cfg(feature = "preserve_order")))]
     pub fn shift_insert(&mut self, index: usize, k: String, v: Value) -> Option<Value> {
         self.map.shift_insert(index, k, v)
     }

Original file line number	Diff line number	Diff line change
`@@ -134,6 +134,7 @@ impl Map<String, Value> {`
`134`	`134`	`/// If the map did have this key present, the key is moved to the new`
`135`	`135`	`/// position, the value is updated, and the old value is returned.`
`136`	`136`	`#[cfg(feature = "preserve_order")]`
	`137`	`+ #[cfg_attr(docsrs, doc(cfg(feature = "preserve_order")))]`
`137`	`138`	`pub fn shift_insert(&mut self, index: usize, k: String, v: Value) -> Option<Value> {`
`138`	`139`	`self.map.shift_insert(index, k, v)`
`139`	`140`	`}`