From 5d5b1e69081cd2a4a93ce5d5448f62f7e9e97cab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Sun, 10 Sep 2017 15:10:04 +0300
Subject: [PATCH] Fix various clippy warnings in examples

---
 examples/src/bin/appsink.rs    | 2 +-
 examples/src/bin/decodebin.rs  | 2 +-
 examples/src/bin/launch.rs     | 2 +-
 examples/src/bin/pad_probes.rs | 2 +-
 examples/src/bin/playbin.rs    | 2 +-
 examples/src/bin/player.rs     | 2 +-
 examples/src/bin/toc.rs        | 5 ++---
 7 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/examples/src/bin/appsink.rs b/examples/src/bin/appsink.rs
index eb9bf40f8..fba83a252 100644
--- a/examples/src/bin/appsink.rs
+++ b/examples/src/bin/appsink.rs
@@ -67,7 +67,7 @@ fn create_pipeline() -> Result<gst::Pipeline, utils::ExampleError> {
             let sum: f64 = samples
                 .iter()
                 .map(|sample| {
-                    let f = (*sample as f64) / (i16::MAX as f64);
+                    let f = f64::from(*sample) / f64::from(i16::MAX);
                     f * f
                 })
                 .sum();
diff --git a/examples/src/bin/decodebin.rs b/examples/src/bin/decodebin.rs
index d4f65e927..efd838924 100644
--- a/examples/src/bin/decodebin.rs
+++ b/examples/src/bin/decodebin.rs
@@ -13,7 +13,7 @@ fn main() {
     let uri: &str = if args.len() == 2 {
         args[1].as_ref()
     } else {
-        panic!("Usage: decodebin file_path");
+        panic!("Usage: decodebin file_path")
     };
 
     let pipeline = gst::Pipeline::new(None);
diff --git a/examples/src/bin/launch.rs b/examples/src/bin/launch.rs
index 20febb1ea..f7a273b8d 100644
--- a/examples/src/bin/launch.rs
+++ b/examples/src/bin/launch.rs
@@ -21,7 +21,7 @@ fn main() {
                     println!("Failed to parse pipeline: {}", err);
                 }
 
-                process::exit(-1);
+                process::exit(-1)
             }
         };
     let bus = pipeline.get_bus().unwrap();
diff --git a/examples/src/bin/pad_probes.rs b/examples/src/bin/pad_probes.rs
index 573a93b47..43d5cf35e 100644
--- a/examples/src/bin/pad_probes.rs
+++ b/examples/src/bin/pad_probes.rs
@@ -37,7 +37,7 @@ fn main() {
             let sum: f64 = samples
                 .iter()
                 .map(|sample| {
-                    let f = (*sample as f64) / (i16::MAX as f64);
+                    let f = f64::from(*sample) / f64::from(i16::MAX);
                     f * f
                 })
                 .sum();
diff --git a/examples/src/bin/playbin.rs b/examples/src/bin/playbin.rs
index 4f009e30b..b9dc502c9 100644
--- a/examples/src/bin/playbin.rs
+++ b/examples/src/bin/playbin.rs
@@ -13,7 +13,7 @@ fn main() {
     let uri: &str = if args.len() == 2 {
         args[1].as_ref()
     } else {
-        panic!("Usage: playbin uri");
+        panic!("Usage: playbin uri")
     };
 
     let playbin = gst::ElementFactory::make("playbin", None).unwrap();
diff --git a/examples/src/bin/player.rs b/examples/src/bin/player.rs
index 6540dffb0..3f3376279 100644
--- a/examples/src/bin/player.rs
+++ b/examples/src/bin/player.rs
@@ -73,7 +73,7 @@ fn main() {
     let uri: &str = if args.len() == 2 {
         args[1].as_ref()
     } else {
-        panic!("Usage: player uri");
+        panic!("Usage: player uri")
     };
 
     match main_loop(uri) {
diff --git a/examples/src/bin/toc.rs b/examples/src/bin/toc.rs
index ff05648a3..fed9e0be2 100644
--- a/examples/src/bin/toc.rs
+++ b/examples/src/bin/toc.rs
@@ -13,7 +13,7 @@ fn main() {
     let uri: &str = if args.len() == 2 {
         args[1].as_ref()
     } else {
-        panic!("Usage: toc file_path");
+        panic!("Usage: toc file_path")
     };
 
     let pipeline = gst::Pipeline::new(None);
@@ -61,7 +61,7 @@ fn main() {
         };
 
         match msg.view() {
-            MessageView::Eos(..) => break,
+            MessageView::Eos(_) | MessageView::AsyncDone(_) => break,
             MessageView::Error(err) => {
                 println!(
                     "Error from {}: {} ({:?})",
@@ -71,7 +71,6 @@ fn main() {
                 );
                 break;
             }
-            MessageView::AsyncDone(_) => break,
             MessageView::Toc(msg_toc) => {
                 let (toc, updated) = msg_toc.get_toc();
                 println!(