From 0fdf39f15d68d1f0591c61cf9e0a2bbb26b1e1af Mon Sep 17 00:00:00 2001
From: Conrad Ludgate <conradludgate@gmail.com>
Date: Sun, 30 May 2021 20:34:17 +0100
Subject: [PATCH] debug-assert

---
 src/arrayvec.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/arrayvec.rs b/src/arrayvec.rs
index ef9d1e8..b042242 100644
--- a/src/arrayvec.rs
+++ b/src/arrayvec.rs
@@ -645,6 +645,7 @@ impl<T, const CAP: usize> ArrayVec<T, CAP> {
     /// Safety:
     /// This operation is safe if and only if length equals capacity.
     pub unsafe fn into_inner_unchecked(self) -> [T; CAP] {
+        debug_assert_eq!(self.len(), self.capacity());
         let self_ = ManuallyDrop::new(self);
         let array = ptr::read(self_.as_ptr() as *const [T; CAP]);
         array