From a537fd60099760653da21778228de40c3b4b82d7 Mon Sep 17 00:00:00 2001
From: Sam Scott <sam.scott89@gmail.com>
Date: Sun, 28 Apr 2019 14:10:52 -0400
Subject: Add comment to explain original byte reuse

Co-Authored-By: agrinman <agrinman@users.noreply.github.com>
---
 src/de/parse.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/de/parse.rs b/src/de/parse.rs
index 3718c57..d1cd147 100644
--- a/src/de/parse.rs
+++ b/src/de/parse.rs
@@ -239,6 +239,8 @@ impl<'a> Parser<'a> {
             Cow::Borrowed(_) => {
                 match replaced {
                     Cow::Borrowed(_) => {
+                        // In this case, neither method made replacements, so we 
+                        // reuse the original bytes
                         let res = str::from_utf8(&self.inner[self.acc.0..self.acc.1 - 1])?;
                         Ok(Cow::Borrowed(res))
                     },
-- 
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