From c7ce45418811665a265e11c57508428e83f2d66c Mon Sep 17 00:00:00 2001
From: Greg Fitzgerald <greg@solana.com>
Date: Sun, 24 Jun 2018 10:09:39 -0600
Subject: [PATCH] Use pnet_datalink instead of all of pnet

pnet_transport takes a long time to build. It's been especially
painful from within a docker container for reasons I don't care
to understand. pnet_datalink is the only part of pnet we're using
so booting the rest.
---
 Cargo.toml             | 2 +-
 src/bin/client-demo.rs | 1 -
 src/crdt.rs            | 2 +-
 src/lib.rs             | 2 +-
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index ee9fcba09..fcce844ba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -73,7 +73,7 @@ libc = "0.2.1"
 getopts = "0.2"
 atty = "0.2"
 rand = "0.5.1"
-pnet = "0.21.0"
+pnet_datalink = "0.21.0"
 tokio = "0.1"
 tokio-codec = "0.1"
 tokio-io = "0.1"
diff --git a/src/bin/client-demo.rs b/src/bin/client-demo.rs
index af1c01271..c34988a2d 100644
--- a/src/bin/client-demo.rs
+++ b/src/bin/client-demo.rs
@@ -1,7 +1,6 @@
 extern crate atty;
 extern crate env_logger;
 extern crate getopts;
-extern crate pnet;
 extern crate rayon;
 extern crate serde_json;
 extern crate solana;
diff --git a/src/crdt.rs b/src/crdt.rs
index 12a5b52c6..ed3dd5483 100644
--- a/src/crdt.rs
+++ b/src/crdt.rs
@@ -17,7 +17,7 @@ use bincode::{deserialize, serialize};
 use byteorder::{LittleEndian, ReadBytesExt};
 use hash::Hash;
 use packet::{to_blob, Blob, BlobRecycler, SharedBlob, BLOB_SIZE};
-use pnet::datalink;
+use pnet_datalink as datalink;
 use rayon::prelude::*;
 use result::{Error, Result};
 use ring::rand::{SecureRandom, SystemRandom};
diff --git a/src/lib.rs b/src/lib.rs
index 7654a15e5..f2bcaa454 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -59,7 +59,7 @@ extern crate ring;
 extern crate serde;
 #[macro_use]
 extern crate serde_derive;
-extern crate pnet;
+extern crate pnet_datalink;
 extern crate serde_json;
 extern crate sha2;
 extern crate untrusted;