5 files changed, 18 insertions, 15 deletions
diff --git a/src/platform/linux/udp.rs b/src/platform/linux/udp.rs
index 2d77df5..8930266 100644
--- a/src/platform/linux/udp.rs
+++ b/src/platform/linux/udp.rs
@@ -216,7 +216,7 @@ impl LinuxUDPReader {
         let mut control: ControlHeaderV6 = unsafe { mem::MaybeUninit::uninit().assume_init() };
         let mut hdr = libc::msghdr {
             msg_name: safe_cast(&mut src),
-            msg_namelen: mem::size_of::<libc::sockaddr_in6> as u32,
+            msg_namelen: mem::size_of::<libc::sockaddr_in6>() as u32,
             msg_iov: iovs.as_mut_ptr(),
             msg_iovlen: iovs.len(),
             msg_control: safe_cast(&mut control),
@@ -236,7 +236,7 @@ impl LinuxUDPReader {
             return Err(io::Error::new(
                 io::ErrorKind::NotConnected,
                 format!(
-                    "Failed to receive (len = {}, fd = {}, errno = {})",
+                    "failed to receive (len = {}, fd = {}, errno = {})",
                     len,
                     fd,
                     errno()
@@ -270,7 +270,7 @@ impl LinuxUDPReader {
         let mut control: ControlHeaderV4 = unsafe { mem::MaybeUninit::uninit().assume_init() };
         let mut hdr = libc::msghdr {
             msg_name: safe_cast(&mut src),
-            msg_namelen: mem::size_of::<libc::sockaddr_in> as u32,
+            msg_namelen: mem::size_of::<libc::sockaddr_in>() as u32,
             msg_iov: iovs.as_mut_ptr(),
             msg_iovlen: iovs.len(),
             msg_control: safe_cast(&mut control),
diff --git a/src/wireguard/handshake/device.rs b/src/wireguard/handshake/device.rs
index 91f2b80..3a3d023 100644
--- a/src/wireguard/handshake/device.rs
+++ b/src/wireguard/handshake/device.rs
@@ -7,8 +7,8 @@ use zerocopy::AsBytes;
 
 use byteorder::{ByteOrder, LittleEndian};
 
+use rand::prelude::{CryptoRng, RngCore};
 use rand::Rng;
-use rand_core::{CryptoRng, RngCore};
 
 use clear_on_drop::clear::Clear;
 
diff --git a/src/wireguard/handshake/noise.rs b/src/wireguard/handshake/noise.rs
index 9e431cf..fb673eb 100644
--- a/src/wireguard/handshake/noise.rs
+++ b/src/wireguard/handshake/noise.rs
@@ -1,3 +1,5 @@
+use std::time::Instant;
+
 // DH
 use x25519_dalek::PublicKey;
 use x25519_dalek::StaticSecret;
@@ -10,9 +12,9 @@ use hmac::Hmac;
 use aead::{Aead, NewAead, Payload};
 use chacha20poly1305::ChaCha20Poly1305;
 
-use rand_core::{CryptoRng, RngCore};
+use log;
 
-use log::debug;
+use rand::prelude::{CryptoRng, RngCore};
 
 use generic_array::typenum::*;
 use generic_array::*;
@@ -31,8 +33,6 @@ use super::types::*;
 
 use super::super::types::{Key, KeyPair};
 
-use std::time::Instant;
-
 // HMAC hasher (generic construction)
 
 type HMACBlake2s = Hmac<Blake2s>;
@@ -223,7 +223,7 @@ pub(super) fn create_initiation<R: RngCore + CryptoRng, O>(
     local: u32,
     msg: &mut NoiseInitiation,
 ) -> Result<(), HandshakeError> {
-    debug!("create initiation");
+    log::debug!("create initiation");
     clear_stack_on_return(CLEAR_PAGES, || {
         // initialize state
 
@@ -303,7 +303,7 @@ pub(super) fn consume_initiation<'a, O>(
     keyst: &KeyState,
     msg: &NoiseInitiation,
 ) -> Result<(&'a Peer<O>, PublicKey, TemporaryState), HandshakeError> {
-    debug!("consume initiation");
+    log::debug!("consume initiation");
     clear_stack_on_return(CLEAR_PAGES, || {
         // initialize new state
 
@@ -386,7 +386,7 @@ pub(super) fn create_response<R: RngCore + CryptoRng, O>(
     state: TemporaryState,   // state from "consume_initiation"
     msg: &mut NoiseResponse, // resulting response
 ) -> Result<KeyPair, HandshakeError> {
-    debug!("create response");
+    log::debug!("create response");
     clear_stack_on_return(CLEAR_PAGES, || {
         // unpack state
 
@@ -471,7 +471,7 @@ pub(super) fn consume_response<'a, O>(
     keyst: &KeyState,
     msg: &NoiseResponse,
 ) -> Result<Output<'a, O>, HandshakeError> {
-    debug!("consume response");
+    log::debug!("consume response");
     clear_stack_on_return(CLEAR_PAGES, || {
         // retrieve peer and copy initiation state
         let (peer, _) = device.lookup_id(msg.f_receiver.get())?;
diff --git a/src/wireguard/handshake/ratelimiter.rs b/src/wireguard/handshake/ratelimiter.rs
index 63d728c..89109e9 100644
--- a/src/wireguard/handshake/ratelimiter.rs
+++ b/src/wireguard/handshake/ratelimiter.rs
@@ -1,4 +1,3 @@
-use spin;
 use std::collections::HashMap;
 use std::net::IpAddr;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -6,6 +5,8 @@ use std::sync::{Arc, Condvar, Mutex};
 use std::thread;
 use std::time::{Duration, Instant};
 
+use spin;
+
 const PACKETS_PER_SECOND: u64 = 20;
 const PACKETS_BURSTABLE: u64 = 5;
 const PACKET_COST: u64 = 1_000_000_000 / PACKETS_PER_SECOND;
diff --git a/src/wireguard/handshake/tests.rs b/src/wireguard/handshake/tests.rs
index fca8751..5174d2e 100644
--- a/src/wireguard/handshake/tests.rs
+++ b/src/wireguard/handshake/tests.rs
@@ -1,11 +1,13 @@
 use super::*;
-use hex;
-use rand::rngs::OsRng;
+
 use std::net::SocketAddr;
 use std::thread;
 use std::time::Duration;
 
+use hex;
+
 use rand::prelude::{CryptoRng, RngCore};
+use rand::rngs::OsRng;
 
 use x25519_dalek::PublicKey;
 use x25519_dalek::StaticSecret;