From 0f9410a7f0d3473aef2b82f218f8b4e0a44386da Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 26 Jun 2014 22:55:20 -0700
Subject: [PATCH] Document a new public field

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

diff --git a/src/serialization.rs b/src/serialization.rs
index e5bce42..26fc7ba 100644
--- a/src/serialization.rs
+++ b/src/serialization.rs
@@ -48,6 +48,8 @@ pub struct Encoder {
 /// `Decodable` types to be generated by this decoder. The input is any
 /// arbitrary TOML value.
 pub struct Decoder {
+    /// The TOML value left over after decoding. This can be used to inspect
+    /// whether fields were decoded or not.
     pub toml: Option<Value>,
     cur_field: Option<String>,
 }