From 86b9259616ed05fe32c5eee233b65e7934a76666 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 28 Jul 2016 11:08:39 -0700
Subject: Cfg off functions only needed for rustc-serialize or serde

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

(limited to 'src/encoder')

diff --git a/src/encoder/mod.rs b/src/encoder/mod.rs
index 0f13b81..fb00a47 100644
--- a/src/encoder/mod.rs
+++ b/src/encoder/mod.rs
@@ -113,6 +113,7 @@ impl Encoder {
         }
     }
 
+    #[cfg(feature = "rustc-serialize")]
     fn seq<F>(&mut self, f: F) -> Result<(), Error>
         where F: FnOnce(&mut Encoder) -> Result<(), Error>
     {
@@ -132,6 +133,7 @@ impl Encoder {
         }
     }
 
+    #[cfg(feature = "rustc-serialize")]
     fn table<F>(&mut self, f: F) -> Result<(), Error>
         where F: FnOnce(&mut Encoder) -> Result<(), Error>
     {
@@ -154,6 +156,7 @@ impl Encoder {
         }
     }
 
+    #[cfg(feature = "serde")]
     fn table_begin(&mut self) -> Result<Self, Error> {
         match self.state {
             State::NextMapKey => Err(Error::InvalidMapKeyLocation),
@@ -161,6 +164,7 @@ impl Encoder {
         }
     }
 
+    #[cfg(feature = "serde")]
     fn table_end(&mut self, mut state: Self) -> Result<(), Error> {
         match state.state {
             State::NextKey(key) => {
-- 
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