Bump shrink_to stabilization to Rust 1.56

4 files changed, 4 insertions, 4 deletions

diff --git a/library/alloc/src/collections/binary_heap.rs b/library/alloc/src/collections/binary_heap.rs
index 956e3455093..23c2c82f29d 100644
--- a/library/alloc/src/collections/binary_heap.rs
+++ b/library/alloc/src/collections/binary_heap.rs
@@ -973,7 +973,7 @@ impl<T> BinaryHeap<T> {
     /// assert!(heap.capacity() >= 10);
     /// ```
     #[inline]
-    #[stable(feature = "shrink_to", since = "1.55.0")]
+    #[stable(feature = "shrink_to", since = "1.56.0")]
     pub fn shrink_to(&mut self, min_capacity: usize) {
         self.data.shrink_to(min_capacity)
     }
diff --git a/library/alloc/src/collections/vec_deque/mod.rs b/library/alloc/src/collections/vec_deque/mod.rs
index a540a3b40a6..3bfbe66d2b0 100644
--- a/library/alloc/src/collections/vec_deque/mod.rs
+++ b/library/alloc/src/collections/vec_deque/mod.rs
@@ -776,7 +776,7 @@ impl<T> VecDeque<T> {
     /// buf.shrink_to(0);
     /// assert!(buf.capacity() >= 4);
     /// ```
-    #[stable(feature = "shrink_to", since = "1.55.0")]
+    #[stable(feature = "shrink_to", since = "1.56.0")]
     pub fn shrink_to(&mut self, min_capacity: usize) {
         let min_capacity = cmp::min(min_capacity, self.capacity());
         // We don't have to worry about an overflow as neither `self.len()` nor `self.capacity()`
diff --git a/library/alloc/src/string.rs b/library/alloc/src/string.rs
index f3f589a433a..1b7edf65c82 100644
--- a/library/alloc/src/string.rs
+++ b/library/alloc/src/string.rs
@@ -1110,7 +1110,7 @@ impl String {
     /// ```
     #[cfg(not(no_global_oom_handling))]
     #[inline]
-    #[stable(feature = "shrink_to", since = "1.55.0")]
+    #[stable(feature = "shrink_to", since = "1.56.0")]
     pub fn shrink_to(&mut self, min_capacity: usize) {
         self.vec.shrink_to(min_capacity)
     }
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs
index 0e16a46fa2c..a660dc87cd4 100644
--- a/library/alloc/src/vec/mod.rs
+++ b/library/alloc/src/vec/mod.rs
@@ -951,7 +951,7 @@ impl<T, A: Allocator> Vec<T, A> {
     /// assert!(vec.capacity() >= 3);
     /// ```
     #[cfg(not(no_global_oom_handling))]
-    #[stable(feature = "shrink_to", since = "1.55.0")]
+    #[stable(feature = "shrink_to", since = "1.56.0")]
     pub fn shrink_to(&mut self, min_capacity: usize) {
         if self.capacity() > min_capacity {
             self.buf.shrink_to_fit(cmp::max(self.len, min_capacity));