From d8743b34ce5ec7c4901981366b313e12410d489c Mon Sep 17 00:00:00 2001
From: Sebastian Imlay <sebastian.imlay@gmail.com>
Date: Sun, 29 Dec 2019 15:02:34 -0800
Subject: [PATCH] Fixed compiler warnings

* Removed extra semi-colon
* Added dyn where requested
* Removed ::std:: in thead::sleep call.
---
 src/host/coreaudio/enumerate.rs | 4 ++--
 src/host/coreaudio/mod.rs       | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/host/coreaudio/enumerate.rs b/src/host/coreaudio/enumerate.rs
index 96de9bc..8805ce5 100644
--- a/src/host/coreaudio/enumerate.rs
+++ b/src/host/coreaudio/enumerate.rs
@@ -100,7 +100,7 @@ pub fn default_input_device() -> Option<Device> {
     };
 
     let audio_device_id: AudioDeviceID = 0;
-    let data_size = mem::size_of::<AudioDeviceID>();;
+    let data_size = mem::size_of::<AudioDeviceID>();
     let status = unsafe {
         AudioObjectGetPropertyData(
             kAudioObjectSystemObject,
@@ -129,7 +129,7 @@ pub fn default_output_device() -> Option<Device> {
     };
 
     let audio_device_id: AudioDeviceID = 0;
-    let data_size = mem::size_of::<AudioDeviceID>();;
+    let data_size = mem::size_of::<AudioDeviceID>();
     let status = unsafe {
         AudioObjectGetPropertyData(
             kAudioObjectSystemObject,
diff --git a/src/host/coreaudio/mod.rs b/src/host/coreaudio/mod.rs
index 1c4903b..d527a8f 100644
--- a/src/host/coreaudio/mod.rs
+++ b/src/host/coreaudio/mod.rs
@@ -439,7 +439,7 @@ enum UserCallback {
     //
     // It is essential for the safety of the program that this callback is removed before `run`
     // returns (not possible with the current CPAL API).
-    Active(&'static mut (FnMut(StreamId, StreamDataResult) + Send)),
+    Active(&'static mut (dyn FnMut(StreamId, StreamDataResult) + Send)),
     // A queue of events that have occurred but that have not yet been emitted to the user as we
     // don't yet have a callback to do so.
     Inactive,
@@ -559,7 +559,7 @@ impl EventLoop {
             if let UserCallback::Active(_) = *guard {
                 panic!("`EventLoop::run` was called when the event loop was already running");
             }
-            let callback: &mut (FnMut(StreamId, StreamDataResult) + Send) = &mut callback;
+            let callback: &mut (dyn FnMut(StreamId, StreamDataResult) + Send) = &mut callback;
             *guard = UserCallback::Active(unsafe { mem::transmute(callback) });
         }
 
@@ -743,12 +743,12 @@ impl EventLoop {
                 // This should not take longer than a few ms, but we timeout after 1 sec just in case.
                 let timer = ::std::time::Instant::now();
                 while sample_rate != reported_rate {
-                    if timer.elapsed() > ::std::time::Duration::from_secs(1) {
+                    if timer.elapsed() > Duration::from_secs(1) {
                         let description = "timeout waiting for sample rate update for device".into();
                         let err = BackendSpecificError { description };
                         return Err(err.into());
                     }
-                    ::std::thread::sleep(::std::time::Duration::from_millis(5));
+                    thread::sleep(Duration::from_millis(5));
                 }
 
                 // Remove the `rate_listener` callback.