Quote identifiers in vec/mod.rs

Author: balt-dev

library/alloc/src/vec/mod.rs

@@ -2075,7 +2075,7 @@ impl<T, A: Allocator> Vec<T, A> {
     #[inline]
     #[unstable(feature = "push_mut", issue = "135974")]
     #[track_caller]
-    #[must_use = "if you don't need a reference to the value, use Vec::insert instead"]
+    #[must_use = "if you don't need a reference to the value, use `Vec::insert` instead"]
     pub fn insert_mut(&mut self, index: usize, element: T) -> &mut T {
         #[cold]
         #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
@@ -2594,7 +2594,7 @@ impl<T, A: Allocator> Vec<T, A> {
     #[inline]
     #[unstable(feature = "push_mut", issue = "135974")]
     #[track_caller]
-    #[must_use = "if you don't need a reference to the value, use Vec::push instead"]
+    #[must_use = "if you don't need a reference to the value, use `Vec::push` instead"]
     pub fn push_mut(&mut self, value: T) -> &mut T {
         // Inform codegen that the length does not change across grow_one().
         let len = self.len;
@@ -2628,7 +2628,7 @@ impl<T, A: Allocator> Vec<T, A> {
     #[unstable(feature = "push_mut", issue = "135974")]
     // #[unstable(feature = "vec_push_within_capacity", issue = "100486")]
     #[inline]
-    #[must_use = "if you don't need a reference to the value, use Vec::push_within_capacity instead"]
+    #[must_use = "if you don't need a reference to the value, use `Vec::push_within_capacity` instead"]
     pub fn push_mut_within_capacity(&mut self, value: T) -> Result<&mut T, T> {
         if self.len == self.buf.capacity() {
             return Err(value);