From ff51d9fe674e5d4ee0c709298e139c8ea2099792 Mon Sep 17 00:00:00 2001
From: GnomedDev <david2005thomas@gmail.com>
Date: Wed, 18 Sep 2024 16:59:57 +0100
Subject: [PATCH] [Clippy] Swap `manual_retain` to use diagnostic items instead
 of paths

---
 alloc/src/collections/binary_heap/mod.rs | 1 +
 alloc/src/collections/btree/set.rs       | 1 +
 alloc/src/collections/vec_deque/mod.rs   | 1 +
 core/src/iter/traits/iterator.rs         | 3 +++
 core/src/slice/mod.rs                    | 1 +
 core/src/str/mod.rs                      | 1 +
 std/src/collections/hash/set.rs          | 1 +
 7 files changed, 9 insertions(+)

diff --git a/alloc/src/collections/binary_heap/mod.rs b/alloc/src/collections/binary_heap/mod.rs
index fe9f1010d327c..a19a044fc7e2f 100644
--- a/alloc/src/collections/binary_heap/mod.rs
+++ b/alloc/src/collections/binary_heap/mod.rs
@@ -959,6 +959,7 @@ impl<T, A: Allocator> BinaryHeap<T, A> {
     /// }
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "binaryheap_iter")]
     pub fn iter(&self) -> Iter<'_, T> {
         Iter { iter: self.data.iter() }
     }
diff --git a/alloc/src/collections/btree/set.rs b/alloc/src/collections/btree/set.rs
index 2b5bebcd8cd08..770cd80ea9c2e 100644
--- a/alloc/src/collections/btree/set.rs
+++ b/alloc/src/collections/btree/set.rs
@@ -1132,6 +1132,7 @@ impl<T, A: Allocator + Clone> BTreeSet<T, A> {
     /// assert_eq!(set_iter.next(), None);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "btreeset_iter")]
     pub fn iter(&self) -> Iter<'_, T> {
         Iter { iter: self.map.keys() }
     }
diff --git a/alloc/src/collections/vec_deque/mod.rs b/alloc/src/collections/vec_deque/mod.rs
index 8c9db063105ce..a438517b75b9a 100644
--- a/alloc/src/collections/vec_deque/mod.rs
+++ b/alloc/src/collections/vec_deque/mod.rs
@@ -1201,6 +1201,7 @@ impl<T, A: Allocator> VecDeque<T, A> {
     /// assert_eq!(&c[..], b);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "vecdeque_iter")]
     pub fn iter(&self) -> Iter<'_, T> {
         let (a, b) = self.as_slices();
         Iter::new(a.iter(), b.iter())
diff --git a/core/src/iter/traits/iterator.rs b/core/src/iter/traits/iterator.rs
index 8352486ad416e..f53beeb007d1f 100644
--- a/core/src/iter/traits/iterator.rs
+++ b/core/src/iter/traits/iterator.rs
@@ -876,6 +876,7 @@ pub trait Iterator {
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_do_not_const_check]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "iter_filter")]
     fn filter<P>(self, predicate: P) -> Filter<Self, P>
     where
         Self: Sized,
@@ -3412,6 +3413,7 @@ pub trait Iterator {
     /// ```
     #[stable(feature = "iter_copied", since = "1.36.0")]
     #[rustc_do_not_const_check]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "iter_copied")]
     fn copied<'a, T: 'a>(self) -> Copied<Self>
     where
         Self: Sized + Iterator<Item = &'a T>,
@@ -3460,6 +3462,7 @@ pub trait Iterator {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     #[rustc_do_not_const_check]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "iter_cloned")]
     fn cloned<'a, T: 'a>(self) -> Cloned<Self>
     where
         Self: Sized + Iterator<Item = &'a T>,
diff --git a/core/src/slice/mod.rs b/core/src/slice/mod.rs
index b1948ce69c77d..cdcca0eee888d 100644
--- a/core/src/slice/mod.rs
+++ b/core/src/slice/mod.rs
@@ -1010,6 +1010,7 @@ impl<T> [T] {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "slice_iter")]
     pub fn iter(&self) -> Iter<'_, T> {
         Iter::new(self)
     }
diff --git a/core/src/str/mod.rs b/core/src/str/mod.rs
index e947686487e06..9373d807f44e3 100644
--- a/core/src/str/mod.rs
+++ b/core/src/str/mod.rs
@@ -832,6 +832,7 @@ impl str {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "str_chars")]
     pub fn chars(&self) -> Chars<'_> {
         Chars { iter: self.as_bytes().iter() }
     }
diff --git a/std/src/collections/hash/set.rs b/std/src/collections/hash/set.rs
index d611353b0d3f2..e63d90645f777 100644
--- a/std/src/collections/hash/set.rs
+++ b/std/src/collections/hash/set.rs
@@ -187,6 +187,7 @@ impl<T, S> HashSet<T, S> {
     #[inline]
     #[rustc_lint_query_instability]
     #[stable(feature = "rust1", since = "1.0.0")]
+    #[cfg_attr(not(test), rustc_diagnostic_item = "hashset_iter")]
     pub fn iter(&self) -> Iter<'_, T> {
         Iter { base: self.base.iter() }
     }