From ca41e16e9282b640bf52bac74c7473da6d76fdbc Mon Sep 17 00:00:00 2001
From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Fri, 16 Mar 2018 23:20:14 +0100
Subject: [PATCH] Added some missing conditionals for feature compilation

---
 serde/src/private/de.rs  | 1 +
 serde/src/private/ser.rs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/serde/src/private/de.rs b/serde/src/private/de.rs
index 6fc2baee..d347c1c2 100644
--- a/serde/src/private/de.rs
+++ b/serde/src/private/de.rs
@@ -2158,6 +2158,7 @@ pub struct FlatMapAccess<'a, 'de: 'a, E> {
     _marker: PhantomData<E>,
 }
 
+#[cfg(any(feature = "std", feature = "alloc"))]
 impl<'a, 'de, E> FlatMapAccess<'a, 'de, E> {
     fn new(
         iter: slice::IterMut<'a, Option<(String, Content<'de>)>>,
diff --git a/serde/src/private/ser.rs b/serde/src/private/ser.rs
index 948fc2fa..91dfcce7 100644
--- a/serde/src/private/ser.rs
+++ b/serde/src/private/ser.rs
@@ -1283,6 +1283,7 @@ pub struct FlatMapSerializeStructVariantAsMapValue<'a, M: 'a> {
     fields: Vec<(&'static str, Content)>,
 }
 
+#[cfg(any(feature = "std", feature = "alloc"))]
 impl<'a, M> FlatMapSerializeStructVariantAsMapValue<'a, M>
     where M: SerializeMap + 'a
 {