Add a tracking issue for btree_set_entry

Author: cuviper

library/alloc/src/collections/btree/set.rs

@@ -15,7 +15,7 @@ use crate::vec::Vec;
 
 mod entry;
 
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 pub use self::entry::{Entry, OccupiedEntry, VacantEntry};
 
 /// An ordered set based on a B-Tree.
@@ -950,7 +950,7 @@ impl<T, A: Allocator + Clone> BTreeSet<T, A> {
     /// assert_eq!(set.len(), 4); // 100 was inserted
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn get_or_insert(&mut self, value: T) -> &T
     where
         T: Ord,
@@ -979,7 +979,7 @@ impl<T, A: Allocator + Clone> BTreeSet<T, A> {
     /// assert_eq!(set.len(), 4); // a new "fish" was inserted
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn get_or_insert_with<Q: ?Sized, F>(&mut self, value: &Q, f: F) -> &T
     where
         T: Borrow<Q> + Ord,
@@ -995,7 +995,7 @@ impl<T, A: Allocator + Clone> BTreeSet<T, A> {
     ///
     /// TODO
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn entry(&mut self, value: T) -> Entry<'_, T, A>
     where
         T: Ord,

library/alloc/src/collections/btree/set/entry.rs

@@ -38,7 +38,7 @@ use crate::alloc::{Allocator, Global};
 /// println!("Our BTreeSet: {:?}", set);
 /// assert!(set.iter().eq(&["a", "b", "c", "d", "e"]));
 /// ```
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 pub enum Entry<
     'a,
     T,
@@ -60,7 +60,7 @@ pub enum Entry<
     ///     Entry::Occupied(_) => { }
     /// }
     /// ```
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     Occupied(OccupiedEntry<'a, T, A>),
 
     /// A vacant entry.
@@ -79,11 +79,11 @@ pub enum Entry<
     ///     Entry::Vacant(_) => { }
     /// }
     /// ```
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     Vacant(VacantEntry<'a, T, A>),
 }
 
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 impl<T: Debug + Ord, A: Allocator + Clone> Debug for Entry<'_, T, A> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match *self {
@@ -129,7 +129,7 @@ impl<T: Debug + Ord, A: Allocator + Clone> Debug for Entry<'_, T, A> {
 /// assert_eq!(set.get(&"c"), None);
 /// assert_eq!(set.len(), 2);
 /// ```
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 pub struct OccupiedEntry<
     'a,
     T,
@@ -138,7 +138,7 @@ pub struct OccupiedEntry<
     pub(super) inner: map::OccupiedEntry<'a, T, SetValZST, A>,
 }
 
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 impl<T: Debug + Ord, A: Allocator + Clone> Debug for OccupiedEntry<'_, T, A> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("OccupiedEntry").field("value", self.get()).finish()
@@ -171,7 +171,7 @@ impl<T: Debug + Ord, A: Allocator + Clone> Debug for OccupiedEntry<'_, T, A> {
 /// }
 /// assert!(set.contains("b") && set.len() == 2);
 /// ```
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 pub struct VacantEntry<
     'a,
     T,
@@ -180,7 +180,7 @@ pub struct VacantEntry<
     pub(super) inner: map::VacantEntry<'a, T, SetValZST, A>,
 }
 
-#[unstable(feature = "btree_set_entry", issue = "none")]
+#[unstable(feature = "btree_set_entry", issue = "133549")]
 impl<T: Debug + Ord, A: Allocator + Clone> Debug for VacantEntry<'_, T, A> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_tuple("VacantEntry").field(self.get()).finish()
@@ -203,7 +203,7 @@ impl<'a, T: Ord, A: Allocator + Clone> Entry<'a, T, A> {
     /// assert_eq!(entry.get(), &"horseyland");
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn insert(self) -> OccupiedEntry<'a, T, A> {
         match self {
             Occupied(entry) => entry,
@@ -232,7 +232,7 @@ impl<'a, T: Ord, A: Allocator + Clone> Entry<'a, T, A> {
     /// assert_eq!(set.len(), 1);
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn or_insert(self) {
         if let Vacant(entry) = self {
             entry.insert();
@@ -257,7 +257,7 @@ impl<'a, T: Ord, A: Allocator + Clone> Entry<'a, T, A> {
     /// assert_eq!(set.entry("horseland").get(), &"horseland");
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn get(&self) -> &T {
         match *self {
             Occupied(ref entry) => entry.get(),
@@ -285,7 +285,7 @@ impl<'a, T: Ord, A: Allocator + Clone> OccupiedEntry<'a, T, A> {
     /// }
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn get(&self) -> &T {
         self.inner.key()
     }
@@ -310,7 +310,7 @@ impl<'a, T: Ord, A: Allocator + Clone> OccupiedEntry<'a, T, A> {
     /// assert_eq!(set.contains("poneyland"), false);
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn remove(self) -> T {
         self.inner.remove_entry().0
     }
@@ -331,7 +331,7 @@ impl<'a, T: Ord, A: Allocator + Clone> VacantEntry<'a, T, A> {
     /// assert_eq!(set.entry("poneyland").get(), &"poneyland");
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn get(&self) -> &T {
         self.inner.key()
     }
@@ -353,7 +353,7 @@ impl<'a, T: Ord, A: Allocator + Clone> VacantEntry<'a, T, A> {
     /// }
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn into_value(self) -> T {
         self.inner.into_key()
     }
@@ -376,7 +376,7 @@ impl<'a, T: Ord, A: Allocator + Clone> VacantEntry<'a, T, A> {
     /// assert!(set.contains("poneyland"));
     /// ```
     #[inline]
-    #[unstable(feature = "btree_set_entry", issue = "none")]
+    #[unstable(feature = "btree_set_entry", issue = "133549")]
     pub fn insert(self) {
         self.inner.insert(SetValZST);
     }