diff --git a/crates/bencode/src/raw_value.rs b/crates/bencode/src/raw_value.rs
index fbeceb8..0d3fd8f 100644
--- a/crates/bencode/src/raw_value.rs
+++ b/crates/bencode/src/raw_value.rs
@@ -14,7 +14,7 @@ where
     {
         struct Wrapper<'a>(&'a [u8]);
 
-        impl<'a> Serialize for Wrapper<'a> {
+        impl Serialize for Wrapper<'_> {
             fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
             where
                 S: serde::Serializer,
diff --git a/crates/bencode/src/serde_bencode_de.rs b/crates/bencode/src/serde_bencode_de.rs
index 1e4666f..83bef6d 100644
--- a/crates/bencode/src/serde_bencode_de.rs
+++ b/crates/bencode/src/serde_bencode_de.rs
@@ -202,7 +202,7 @@ impl serde::de::Error for Error {
     }
 }
 
-impl<'de, 'a> serde::de::Deserializer<'de> for &'a mut BencodeDeserializer<'de> {
+impl<'de> serde::de::Deserializer<'de> for &mut BencodeDeserializer<'de> {
     type Error = Error;
 
     fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>
@@ -517,7 +517,7 @@ struct SeqAccess<'a, 'de> {
     de: &'a mut BencodeDeserializer<'de>,
 }
 
-impl<'a, 'de> serde::de::MapAccess<'de> for MapAccess<'a, 'de> {
+impl<'de> serde::de::MapAccess<'de> for MapAccess<'_, 'de> {
     type Error = Error;
 
     fn next_key_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>, Self::Error>
@@ -559,7 +559,7 @@ impl<'a, 'de> serde::de::MapAccess<'de> for MapAccess<'a, 'de> {
     }
 }
 
-impl<'a, 'de> serde::de::SeqAccess<'de> for SeqAccess<'a, 'de> {
+impl<'de> serde::de::SeqAccess<'de> for SeqAccess<'_, 'de> {
     type Error = Error;
 
     fn next_element_seed<T>(&mut self, seed: T) -> Result<Option<T::Value>, Self::Error>
diff --git a/crates/bencode/src/serde_bencode_ser.rs b/crates/bencode/src/serde_bencode_ser.rs
index 0618b99..98a4a27 100644
--- a/crates/bencode/src/serde_bencode_ser.rs
+++ b/crates/bencode/src/serde_bencode_ser.rs
@@ -97,7 +97,7 @@ impl<W: std::io::Write> BencodeSerializer<W> {
 struct SerializeSeq<'ser, W: std::io::Write> {
     ser: &'ser mut BencodeSerializer<W>,
 }
-impl<'ser, W: std::io::Write> serde::ser::SerializeSeq for SerializeSeq<'ser, W> {
+impl<W: std::io::Write> serde::ser::SerializeSeq for SerializeSeq<'_, W> {
     type Ok = ();
 
     type Error = SerError;
@@ -117,7 +117,7 @@ impl<'ser, W: std::io::Write> serde::ser::SerializeSeq for SerializeSeq<'ser, W>
 struct SerializeTuple<'ser, W: std::io::Write> {
     ser: &'ser mut BencodeSerializer<W>,
 }
-impl<'ser, W: std::io::Write> serde::ser::SerializeTuple for SerializeTuple<'ser, W> {
+impl<W: std::io::Write> serde::ser::SerializeTuple for SerializeTuple<'_, W> {
     type Ok = ();
 
     type Error = SerError;
@@ -139,7 +139,7 @@ struct SerializeMap<'ser, W: std::io::Write> {
     tmp: BTreeMap<ByteBufOwned, ByteBufOwned>,
     last_key: Option<ByteBufOwned>,
 }
-impl<'ser, W: std::io::Write> serde::ser::SerializeMap for SerializeMap<'ser, W> {
+impl<W: std::io::Write> serde::ser::SerializeMap for SerializeMap<'_, W> {
     type Ok = ();
 
     type Error = SerError;
@@ -182,7 +182,7 @@ struct SerializeStruct<'ser, W: std::io::Write> {
     ser: &'ser mut BencodeSerializer<W>,
     tmp: BTreeMap<&'static str, ByteBufOwned>,
 }
-impl<'ser, W: std::io::Write> serde::ser::SerializeStruct for SerializeStruct<'ser, W> {
+impl<W: std::io::Write> serde::ser::SerializeStruct for SerializeStruct<'_, W> {
     type Ok = ();
 
     type Error = SerError;
diff --git a/crates/buffers/src/lib.rs b/crates/buffers/src/lib.rs
index f6cae86..fab3178 100644
--- a/crates/buffers/src/lib.rs
+++ b/crates/buffers/src/lib.rs
@@ -29,14 +29,14 @@ impl ByteBufT for ByteBufOwned {
     }
 }
 
-impl<'a> ByteBufT for ByteBuf<'a> {
+impl ByteBufT for ByteBuf<'_> {
     fn as_slice(&self) -> &[u8] {
         self.as_ref()
     }
 }
 
 struct HexBytes<'a>(&'a [u8]);
-impl<'a> std::fmt::Display for HexBytes<'a> {
+impl std::fmt::Display for HexBytes<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         for byte in self.0 {
             write!(f, "{byte:02x?}")?;
@@ -71,13 +71,13 @@ fn debug_bytes(b: &[u8], f: &mut std::fmt::Formatter<'_>, debug_strings: bool) -
     write!(f, "<{} bytes>", b.len())
 }
 
-impl<'a> std::fmt::Debug for ByteBuf<'a> {
+impl std::fmt::Debug for ByteBuf<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         debug_bytes(self.0, f, true)
     }
 }
 
-impl<'a> std::fmt::Display for ByteBuf<'a> {
+impl std::fmt::Display for ByteBuf<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         debug_bytes(self.0, f, false)
     }
@@ -95,7 +95,7 @@ impl std::fmt::Display for ByteBufOwned {
     }
 }
 
-impl<'a> CloneToOwned for ByteBuf<'a> {
+impl CloneToOwned for ByteBuf<'_> {
     type Target = ByteBufOwned;
 
     fn clone_to_owned(&self, within_buffer: Option<&Bytes>) -> Self::Target {
@@ -126,7 +126,7 @@ impl CloneToOwned for ByteBufOwned {
     }
 }
 
-impl<'a> std::convert::AsRef<[u8]> for ByteBuf<'a> {
+impl std::convert::AsRef<[u8]> for ByteBuf<'_> {
     fn as_ref(&self) -> &[u8] {
         self.0
     }
@@ -144,13 +144,13 @@ impl std::borrow::Borrow<[u8]> for ByteBufOwned {
     }
 }
 
-impl<'a> std::borrow::Borrow<[u8]> for ByteBuf<'a> {
+impl std::borrow::Borrow<[u8]> for ByteBuf<'_> {
     fn borrow(&self) -> &[u8] {
         self.0
     }
 }
 
-impl<'a> std::ops::Deref for ByteBuf<'a> {
+impl std::ops::Deref for ByteBuf<'_> {
     type Target = [u8];
 
     fn deref(&self) -> &Self::Target {
@@ -190,7 +190,7 @@ impl From<Bytes> for ByteBufOwned {
     }
 }
 
-impl<'a> serde::ser::Serialize for ByteBuf<'a> {
+impl serde::ser::Serialize for ByteBuf<'_> {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
     where
         S: serde::Serializer,
@@ -215,7 +215,7 @@ impl<'de> serde::de::Deserialize<'de> for ByteBufOwned {
     {
         struct Visitor;
 
-        impl<'de> serde::de::Visitor<'de> for Visitor {
+        impl serde::de::Visitor<'_> for Visitor {
             type Value = ByteBufOwned;
 
             fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
diff --git a/crates/dht/src/bprotocol.rs b/crates/dht/src/bprotocol.rs
index 56e09a1..522291f 100644
--- a/crates/dht/src/bprotocol.rs
+++ b/crates/dht/src/bprotocol.rs
@@ -27,7 +27,7 @@ impl<'de> Deserialize<'de> for MessageType {
         D: serde::Deserializer<'de>,
     {
         struct Visitor;
-        impl<'de> serde::de::Visitor<'de> for Visitor {
+        impl serde::de::Visitor<'_> for Visitor {
             type Value = MessageType;
 
             fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
@@ -271,7 +271,7 @@ impl<'de> Deserialize<'de> for CompactPeerInfo {
         D: Deserializer<'de>,
     {
         struct Visitor;
-        impl<'de> serde::de::Visitor<'de> for Visitor {
+        impl serde::de::Visitor<'_> for Visitor {
             type Value = CompactPeerInfo;
 
             fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
diff --git a/crates/dht/src/peer_store.rs b/crates/dht/src/peer_store.rs
index 8ca8d76..e01e49b 100644
--- a/crates/dht/src/peer_store.rs
+++ b/crates/dht/src/peer_store.rs
@@ -51,7 +51,7 @@ impl Serialize for PeerStore {
             peers: &'a dashmap::DashMap<Id20, Vec<StoredPeer>>,
         }
 
-        impl<'a> Serialize for SerializePeers<'a> {
+        impl Serialize for SerializePeers<'_> {
             fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
             where
                 S: serde::Serializer,
diff --git a/crates/dht/src/routing_table.rs b/crates/dht/src/routing_table.rs
index 8f4e7e8..3857781 100644
--- a/crates/dht/src/routing_table.rs
+++ b/crates/dht/src/routing_table.rs
@@ -83,7 +83,7 @@ pub struct BucketTreeIteratorItem<'a> {
     pub leaf: &'a LeafBucket,
 }
 
-impl<'a> BucketTreeIteratorItem<'a> {
+impl BucketTreeIteratorItem<'_> {
     pub fn random_within(&self) -> Id20 {
         generate_random_id(self.start, self.bits)
     }
diff --git a/crates/librqbit/src/file_ops.rs b/crates/librqbit/src/file_ops.rs
index 1c84237..c40c570 100644
--- a/crates/librqbit/src/file_ops.rs
+++ b/crates/librqbit/src/file_ops.rs
@@ -85,7 +85,7 @@ impl<'a> FileOps<'a> {
             processed_bytes: u64,
             is_broken: bool,
         }
-        impl<'a> CurrentFile<'a> {
+        impl CurrentFile<'_> {
             fn remaining(&self) -> u64 {
                 self.fi.len - self.processed_bytes
             }
diff --git a/crates/librqbit/src/tracing_subscriber_config_utils.rs b/crates/librqbit/src/tracing_subscriber_config_utils.rs
index e4856c2..fab8827 100644
--- a/crates/librqbit/src/tracing_subscriber_config_utils.rs
+++ b/crates/librqbit/src/tracing_subscriber_config_utils.rs
@@ -23,7 +23,7 @@ impl Subscriber {
     }
 }
 
-impl<'a> MakeWriter<'a> for Subscriber {
+impl MakeWriter<'_> for Subscriber {
     type Writer = LineWriter<Writer>;
 
     fn make_writer(&self) -> Self::Writer {
diff --git a/crates/librqbit_core/src/torrent_metainfo.rs b/crates/librqbit_core/src/torrent_metainfo.rs
index 2a22a90..80db56a 100644
--- a/crates/librqbit_core/src/torrent_metainfo.rs
+++ b/crates/librqbit_core/src/torrent_metainfo.rs
@@ -125,7 +125,7 @@ pub enum FileIteratorName<'a, BufType> {
     Tree(&'a [BufType]),
 }
 
-impl<'a, BufType> std::fmt::Debug for FileIteratorName<'a, BufType>
+impl<BufType> std::fmt::Debug for FileIteratorName<'_, BufType>
 where
     BufType: AsRef<[u8]>,
 {
@@ -203,7 +203,7 @@ pub struct FileDetails<'a, BufType> {
     pub symlink_path: Option<&'a [BufType]>,
 }
 
-impl<'a, BufType> FileDetails<'a, BufType>
+impl<BufType> FileDetails<'_, BufType>
 where
     BufType: AsRef<[u8]>,
 {
@@ -235,7 +235,7 @@ pub struct FileDetailsExt<'a, BufType> {
     pub pieces: std::ops::Range<u32>,
 }
 
-impl<'a, BufType> FileDetailsExt<'a, BufType> {
+impl<BufType> FileDetailsExt<'_, BufType> {
     pub fn pieces_usize(&self) -> std::ops::Range<usize> {
         self.pieces.start as usize..self.pieces.end as usize
     }
diff --git a/crates/peer_binary_protocol/src/extended/handshake.rs b/crates/peer_binary_protocol/src/extended/handshake.rs
index 2a6824d..b48396b 100644
--- a/crates/peer_binary_protocol/src/extended/handshake.rs
+++ b/crates/peer_binary_protocol/src/extended/handshake.rs
@@ -47,11 +47,11 @@ impl ExtendedHandshake<ByteBuf<'static>> {
     }
 }
 
-impl<'a, ByteBuf> ExtendedHandshake<ByteBuf>
+impl<ByteBuf> ExtendedHandshake<ByteBuf>
 where
     ByteBuf: ByteBufT,
 {
-    fn get_msgid(&self, msg_type: &'a [u8]) -> Option<u8> {
+    fn get_msgid(&self, msg_type: &[u8]) -> Option<u8> {
         self.m.get(msg_type).copied()
     }
 
diff --git a/crates/peer_binary_protocol/src/extended/ip.rs b/crates/peer_binary_protocol/src/extended/ip.rs
index ad68abf..4f5e173 100644
--- a/crates/peer_binary_protocol/src/extended/ip.rs
+++ b/crates/peer_binary_protocol/src/extended/ip.rs
@@ -105,7 +105,7 @@ where
         struct Visitor<T> {
             p: PhantomData<T>,
         }
-        impl<'de, T> serde::de::Visitor<'de> for Visitor<T>
+        impl<T> serde::de::Visitor<'_> for Visitor<T>
         where
             T: IpLike,
         {
diff --git a/crates/peer_binary_protocol/src/lib.rs b/crates/peer_binary_protocol/src/lib.rs
index bd9a83e..14cb39e 100644
--- a/crates/peer_binary_protocol/src/lib.rs
+++ b/crates/peer_binary_protocol/src/lib.rs
@@ -246,7 +246,7 @@ impl<'a> Bitfield<'a> {
     }
 }
 
-impl<'a> std::fmt::Debug for Bitfield<'a> {
+impl std::fmt::Debug for Bitfield<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.debug_struct("Bitfield")
             .field("_ones", &self.data.count_ones())
diff --git a/crates/tracker_comms/src/tracker_comms_http.rs b/crates/tracker_comms/src/tracker_comms_http.rs
index e3ae946..0cb62f4 100644
--- a/crates/tracker_comms/src/tracker_comms_http.rs
+++ b/crates/tracker_comms/src/tracker_comms_http.rs
@@ -52,7 +52,7 @@ pub struct DictPeer<'a> {
     port: u16,
 }
 
-impl<'a> DictPeer<'a> {
+impl DictPeer<'_> {
     fn as_sockaddr(&self) -> SocketAddr {
         SocketAddr::new(self.ip, self.port)
     }
@@ -118,7 +118,7 @@ where
     D: Deserializer<'de>,
 {
     struct Visitor;
-    impl<'de> serde::de::Visitor<'de> for Visitor {
+    impl serde::de::Visitor<'_> for Visitor {
         type Value = IpAddr;
 
         fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
diff --git a/crates/upnp-serve/src/ssdp.rs b/crates/upnp-serve/src/ssdp.rs
index 7fa3cfb..d3fc29b 100644
--- a/crates/upnp-serve/src/ssdp.rs
+++ b/crates/upnp-serve/src/ssdp.rs
@@ -39,7 +39,7 @@ pub struct SsdpMSearchRequest<'a> {
     pub st: &'a BStr,
 }
 
-impl<'a> SsdpMSearchRequest<'a> {
+impl SsdpMSearchRequest<'_> {
     fn matches_media_server(&self) -> bool {
         if self.man != "\"ssdp:discover\"" {
             return false;
@@ -81,7 +81,7 @@ pub fn try_parse_ssdp<'a, 'h>(
 
             match (host, man, st) {
                 (Some(host), Some(man), Some(st)) => {
-                    return Ok(SsdpMessage::MSearch(SsdpMSearchRequest {
+                    Ok(SsdpMessage::MSearch(SsdpMSearchRequest {
                         host: BStr::new(host),
                         man: BStr::new(man),
                         st: BStr::new(st),
@@ -90,7 +90,7 @@ pub fn try_parse_ssdp<'a, 'h>(
                 _ => bail!("not all of host, man and st are set"),
             }
         }
-        _ => return Ok(SsdpMessage::OtherRequest(req)),
+        _ => Ok(SsdpMessage::OtherRequest(req)),
     }
 }