X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=library%2Fcore%2Fsrc%2Fslice%2Fmod.rs;h=376ab41248d622bbfa5ce811e54f9d25a20e0397;hb=7660b2fd748f3b2fa6ddb230d94ff628a0d238dd;hp=17f6373ecbf8624613bd0e32bad293cd4d8bef2c;hpb=0c5f8792037e860351ddb7c5cd9e6761d2bba704;p=rust.git

diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs
index 17f6373ecbf..376ab41248d 100644
--- a/library/core/src/slice/mod.rs
+++ b/library/core/src/slice/mod.rs
@@ -814,7 +814,7 @@ pub fn windows(&self, size: usize) -> Windows<'_, T> {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
     pub fn chunks(&self, chunk_size: usize) -> Chunks<'_, T> {
-        assert_ne!(chunk_size, 0);
+        assert_ne!(chunk_size, 0, "chunks cannot have a size of zero");
         Chunks::new(self, chunk_size)
     }
 
@@ -852,7 +852,7 @@ pub fn chunks(&self, chunk_size: usize) -> Chunks<'_, T> {
     #[stable(feature = "rust1", since = "1.0.0")]
     #[inline]
     pub fn chunks_mut(&mut self, chunk_size: usize) -> ChunksMut<'_, T> {
-        assert_ne!(chunk_size, 0);
+        assert_ne!(chunk_size, 0, "Chunks cannot have a size of zero!");
         ChunksMut::new(self, chunk_size)
     }