Use pnet_datalink instead of all of pnet

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"

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;

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};

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;