Remove impossible panic note from Vec::append

Neither the number of elements in a vector can overflow a `usize`, nor can the amount of elements in two vectors.
2022-03-22 21:07:43 +01:00 · 2022-03-22 21:07:43 +01:00 · 4123d33fbd
commit 4123d33fbd
parent 3ea44938e2
1 changed files with 1 additions and 1 deletions
--- a/library/alloc/src/vec/mod.rs
+++ b/library/alloc/src/vec/mod.rs
@ -1767,7 +1767,7 @@ impl<T, A: Allocator> Vec<T, A> {
    ///
    /// # Panics
    ///
-    /// Panics if the number of elements in the vector overflows a `usize`.
+    /// Panics if the new capacity exceeds `isize::MAX` bytes.
    ///
    /// # Examples
    ///