From ac86f4c9415adc37e49aa645f2e930dc89fa5f8a Mon Sep 17 00:00:00 2001
From: Oliver Schneider <git1984941651981@oli-obk.de>
Date: Mon, 20 Apr 2015 12:29:58 +0200
Subject: updated to master

---
 src/decoder/mod.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/decoder/mod.rs')

diff --git a/src/decoder/mod.rs b/src/decoder/mod.rs
index a3cc29a..62de223 100644
--- a/src/decoder/mod.rs
+++ b/src/decoder/mod.rs
@@ -35,6 +35,8 @@ pub enum DecodeErrorKind {
     ApplicationError(String),
     /// A field was expected, but none was found.
     ExpectedField(/* type */ Option<&'static str>),
+    /// A field was found, but it was not an expected one.
+    UnknownField,
     /// A field was found, but it had the wrong type.
     ExpectedType(/* expected */ &'static str, /* found */ &'static str),
     /// The nth map key was expected, but none was found.
@@ -149,6 +151,7 @@ impl fmt::Display for DecodeError {
                     None => write!(f, "expected a value"),
                 }
             }
+            UnknownField => write!(f, "unknown field"),
             ExpectedType(expected, found) => {
                 fn humanize(s: &str) -> String {
                     if s == "section" {
@@ -194,6 +197,7 @@ impl error::Error for DecodeError {
         match self.kind {
             ApplicationError(ref s) => &**s,
             ExpectedField(..) => "expected a field",
+            UnknownField => "found an unknown field",
             ExpectedType(..) => "expected a type",
             ExpectedMapKey(..) => "expected a map key",
             ExpectedMapElement(..) => "expected a map element",
-- 
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