Fix various 1.80 clippy warnings

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1688>

generic/originalbuffer/src/originalbufferrestore/imp.rs

@@ -44,7 +44,7 @@ pub struct OriginalBufferRestore {
 }
 
 use once_cell::sync::Lazy;
-#[cfg(unused_code)]
+#[allow(dead_code)]
 static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
     gst::DebugCategory::new(
         "originalbufferrestore",

generic/originalbuffer/src/originalbuffersave/imp.rs

@@ -19,7 +19,7 @@ pub struct OriginalBufferSave {
 }
 
 use once_cell::sync::Lazy;
-#[cfg(unused_code)]
+#[allow(dead_code)]
 static CAT: Lazy<gst::DebugCategory> = Lazy::new(|| {
     gst::DebugCategory::new(
         "originalbuffersave",

generic/threadshare/src/socket.rs

@@ -33,7 +33,10 @@ use std::net::UdpSocket;
 use crate::runtime::Async;
 
 #[cfg(unix)]
-use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
+use std::os::{
+    fd::BorrowedFd,
+    unix::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd},
+};
 
 #[cfg(windows)]
 use std::os::windows::io::{AsRawSocket, FromRawSocket, IntoRawSocket, RawSocket};
@@ -231,8 +234,14 @@ impl GioSocketWrapper {
     }
 
     #[cfg(any(
-        bsd,
+        target_os = "macos",
-        linux_like,
+        target_os = "ios",
+        target_os = "freebsd",
+        target_os = "dragonfly",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "linux",
+        target_os = "android",
         target_os = "aix",
         target_os = "fuchsia",
         target_os = "haiku",
@@ -246,18 +255,30 @@ impl GioSocketWrapper {
 
         let socket = self.as_socket();
 
-        sockopt::set_ip_tos(socket, tos)?;
+        sockopt::set_ip_tos(
+            unsafe { BorrowedFd::borrow_raw(socket.as_raw_fd()) },
+            tos as u8,
+        )?;
 
         if socket.family() == gio::SocketFamily::Ipv6 {
-            sockopt::set_ipv6_tclass(socket, tos)?;
+            sockopt::set_ipv6_tclass(
+                unsafe { BorrowedFd::borrow_raw(socket.as_raw_fd()) },
+                tos as u32,
+            )?;
         }
 
         Ok(())
     }
 
     #[cfg(not(any(
-        bsd,
+        target_os = "macos",
-        linux_like,
+        target_os = "ios",
+        target_os = "freebsd",
+        target_os = "dragonfly",
+        target_os = "openbsd",
+        target_os = "netbsd",
+        target_os = "linux",
+        target_os = "android",
         target_os = "aix",
         target_os = "fuchsia",
         target_os = "haiku",

net/reqwest/tests/reqwesthttpsrc.rs

@@ -503,7 +503,7 @@ fn test_extra_headers() {
         |src| {
             src.set_property(
                 "extra-headers",
-                &gst::Structure::builder("headers")
+                gst::Structure::builder("headers")
                     .field("foo", "bar")
                     .field("baz", 1i32)
                     .field("list", gst::List::new([1i32, 2i32]))

net/rtp/src/rtpbin2/rtprecv.rs

@@ -1215,7 +1215,7 @@ impl RtpRecv {
                         // TODO what to do with the ssrc?
                         let event = gst_video::UpstreamForceKeyUnitEvent::builder()
                             .all_headers(fir)
-                            .other_field("ssrcs", &gst::Array::new(ssrcs))
+                            .other_field("ssrcs", gst::Array::new(ssrcs))
                             .build();
 
                         let _ = rtp_send_sinkpad.push_event(event);

net/webrtc/src/webrtcsink/imp.rs

@@ -3513,7 +3513,7 @@ impl BaseWebRTCSink {
                             if let gst::EventView::Caps(caps) = event.view() {
                                 sink.post_message(gst::message::Application::new(
                                     gst::Structure::builder("payloaded_caps")
-                                        .field("caps", &caps.caps().to_owned())
+                                        .field("caps", caps.caps_owned())
                                         .build(),
                                 ))
                                 .expect("Could not send message");