proj: fix clippy 1.83 findings

examples/client.rs

@@ -44,7 +44,7 @@ async fn main() -> Result<(), Box<dyn StdError + Send + Sync + 'static>> {
 
     let mut root_cert_store = rustls::RootCertStore::empty();
     if let Some(cafile) = &options.cafile {
-        for cert in CertificateDer::pem_file_iter(&cafile)? {
+        for cert in CertificateDer::pem_file_iter(cafile)? {
             root_cert_store.add(cert?)?;
         }
     } else {

src/common/mod.rs

@@ -181,7 +181,7 @@ where
     }
 }
 
-impl<'a, IO: AsyncRead + AsyncWrite + Unpin, C, SD> AsyncRead for Stream<'a, IO, C>
+impl<IO: AsyncRead + AsyncWrite + Unpin, C, SD> AsyncRead for Stream<'_, IO, C>
 where
     C: DerefMut + Deref<Target = ConnectionCommon<SD>>,
     SD: SideData,
@@ -241,7 +241,7 @@ where
     }
 }
 
-impl<'a, IO: AsyncRead + AsyncWrite + Unpin, C, SD> AsyncWrite for Stream<'a, IO, C>
+impl<IO: AsyncRead + AsyncWrite + Unpin, C, SD> AsyncWrite for Stream<'_, IO, C>
 where
     C: DerefMut + Deref<Target = ConnectionCommon<SD>>,
     SD: SideData,
@@ -350,7 +350,7 @@ pub struct SyncReadAdapter<'a, 'b, T> {
     pub cx: &'a mut Context<'b>,
 }
 
-impl<'a, 'b, T: AsyncRead + Unpin> Read for SyncReadAdapter<'a, 'b, T> {
+impl<T: AsyncRead + Unpin> Read for SyncReadAdapter<'_, '_, T> {
     #[inline]
     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
         let mut buf = ReadBuf::new(buf);
@@ -371,7 +371,7 @@ pub struct SyncWriteAdapter<'a, 'b, T> {
     pub cx: &'a mut Context<'b>,
 }
 
-impl<'a, 'b, T: Unpin> SyncWriteAdapter<'a, 'b, T> {
+impl<T: Unpin> SyncWriteAdapter<'_, '_, T> {
     #[inline]
     fn poll_with<U>(
         &mut self,
@@ -384,7 +384,7 @@ impl<'a, 'b, T: Unpin> SyncWriteAdapter<'a, 'b, T> {
     }
 }
 
-impl<'a, 'b, T: AsyncWrite + Unpin> Write for SyncWriteAdapter<'a, 'b, T> {
+impl<T: AsyncWrite + Unpin> Write for SyncWriteAdapter<'_, '_, T> {
     #[inline]
     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
         self.poll_with(|io, cx| io.poll_write(cx, buf))

src/common/test_stream.rs

@@ -13,7 +13,7 @@ use super::Stream;
 
 struct Good<'a>(&'a mut Connection);
 
-impl<'a> AsyncRead for Good<'a> {
+impl AsyncRead for Good<'_> {
     fn poll_read(
         mut self: Pin<&mut Self>,
         _cx: &mut Context<'_>,
@@ -31,7 +31,7 @@ impl<'a> AsyncRead for Good<'a> {
     }
 }
 
-impl<'a> AsyncWrite for Good<'a> {
+impl AsyncWrite for Good<'_> {
     fn poll_write(
         mut self: Pin<&mut Self>,
         _cx: &mut Context<'_>,

tests/utils.rs

@@ -24,7 +24,7 @@ mod utils {
         let key = PrivateKeyDer::from_pem_slice(EE_KEY.as_bytes()).unwrap();
         let sconfig = ServerConfig::builder()
             .with_no_client_auth()
-            .with_single_cert(cert, key.into())
+            .with_single_cert(cert, key)
             .unwrap();
 
         let mut client_root_cert_store = RootCertStore::empty();