From 6ef20605109f372bd6343aa85531f1a2e0b5ff97 Mon Sep 17 00:00:00 2001
From: David Wilemski <david@wilemski.org>
Date: Mon, 5 Nov 2018 11:27:32 -0800
Subject: [PATCH] Added dns_threads setter to sync ClientBuilder (#381)

---
 src/client.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/client.rs b/src/client.rs
index 02d722b..e234e16 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -262,6 +262,13 @@ impl ClientBuilder {
         self
     }
 
+    /// Set the number of threads to use for DNS
+    ///
+    /// Default is 4
+    pub fn dns_threads(self, threads: usize) -> ClientBuilder {
+        self.with_inner(|inner| inner.dns_threads(threads))
+    }
+
     fn with_inner<F>(mut self, func: F) -> ClientBuilder
     where
         F: FnOnce(async_impl::ClientBuilder) -> async_impl::ClientBuilder,