From 1057131bc7e70ebcab49c9a1680ed85a2610364d Mon Sep 17 00:00:00 2001
From: Syrus <me@syrusakbary.com>
Date: Fri, 14 Dec 2018 19:57:00 -0800
Subject: [PATCH] Added description of offset_guard_size

---
 src/webassembly/memory.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/webassembly/memory.rs b/src/webassembly/memory.rs
index d166c15ff..b8fc6f4a6 100644
--- a/src/webassembly/memory.rs
+++ b/src/webassembly/memory.rs
@@ -26,6 +26,8 @@ pub struct LinearMemory {
     // to set a maximum.
     maximum: Option<u32>,
 
+    // The size of the extra guard pages after the end.
+    // Is used to optimize loads and stores with constant offsets.
     offset_guard_size: usize,
 }