From 45a9612a75f2c8ff8c18cd18432f8faa5554e50d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Per=20Gr=C3=B6n?= <pgron@google.com>
Date: Thu, 8 Nov 2018 18:00:57 +0100
Subject: [PATCH] Expose http::headers::{IterMut, ValuesMut}

It seems like these exports were not omitted intentionally.

The inability to name these types is giving me some grief in my work in tower-grpc where I'm trying to wrap HeaderMap in a wrapper that exposes an API in terms of gRPC metadata.
---
 src/header/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/header/mod.rs b/src/header/mod.rs
index ee80fc7..2b85821 100644
--- a/src/header/mod.rs
+++ b/src/header/mod.rs
@@ -79,8 +79,10 @@ pub use self::map::{
     AsHeaderName,
     IntoHeaderName,
     Iter,
+    IterMut,
     Keys,
     Values,
+    ValuesMut,
     Drain,
     GetAll,
     Entry,