From 37653b4fa494fc8f421afebdad9449d73904d7b7 Mon Sep 17 00:00:00 2001
From: Josh Casale <joshua.d.casale@gmail.com>
Date: Wed, 1 May 2024 12:38:25 -0400
Subject: [PATCH] comment

---
 vortex-ipc/src/reader.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vortex-ipc/src/reader.rs b/vortex-ipc/src/reader.rs
index f8da140254..bc2f9ce642 100644
--- a/vortex-ipc/src/reader.rs
+++ b/vortex-ipc/src/reader.rs
@@ -575,6 +575,9 @@ mod tests {
 
         {
             let mut iter = array_reader.take(&indices).unwrap();
+
+            // verify that for a fully-consumed iterator, the destructor does not advance the
+            // underlying message stream to the next message, which would be very bad
             while iter.next().is_some() {
                 // Consume the iterator
             }