From 13605ac43ba2cc20516d1672c743a145479fd396 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20Bl=C3=B6chl?= <ususdei@googlemail.com>
Date: Tue, 14 Jan 2025 21:03:53 +0100
Subject: [PATCH] Elide many explicit lifetimes

---
 src/iface/packet.rs        | 2 +-
 src/iface/socket_set.rs    | 2 +-
 src/phy/fault_injector.rs  | 4 ++--
 src/phy/fuzz_injector.rs   | 4 ++--
 src/phy/loopback.rs        | 2 +-
 src/phy/pcap_writer.rs     | 4 ++--
 src/phy/tracer.rs          | 2 +-
 src/socket/mod.rs          | 2 +-
 src/socket/tcp.rs          | 2 +-
 src/storage/assembler.rs   | 2 +-
 src/wire/dhcpv4.rs         | 2 +-
 src/wire/dns.rs            | 2 +-
 src/wire/icmpv4.rs         | 6 +++---
 src/wire/igmp.rs           | 2 +-
 src/wire/ipv4.rs           | 2 +-
 src/wire/ipv6.rs           | 2 +-
 src/wire/ipv6ext_header.rs | 2 +-
 src/wire/ipv6fragment.rs   | 2 +-
 src/wire/ipv6hbh.rs        | 2 +-
 src/wire/ipv6option.rs     | 6 +++---
 src/wire/ipv6routing.rs    | 4 ++--
 src/wire/ndiscoption.rs    | 6 +++---
 src/wire/pretty_print.rs   | 2 +-
 src/wire/sixlowpan/mod.rs  | 2 +-
 src/wire/sixlowpan/nhc.rs  | 4 ++--
 src/wire/tcp.rs            | 4 ++--
 src/wire/udp.rs            | 2 +-
 27 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/src/iface/packet.rs b/src/iface/packet.rs
index 1ccc6766b..0a5d9571a 100644
--- a/src/iface/packet.rs
+++ b/src/iface/packet.rs
@@ -223,7 +223,7 @@ pub(crate) enum IpPayload<'p> {
     Dhcpv4(UdpRepr, DhcpRepr<'p>),
 }
 
-impl<'p> IpPayload<'p> {
+impl IpPayload<'_> {
     #[cfg(feature = "proto-sixlowpan")]
     pub(crate) fn as_sixlowpan_next_header(&self) -> SixlowpanNextHeader {
         match self {
diff --git a/src/iface/socket_set.rs b/src/iface/socket_set.rs
index be55fef5d..b70332deb 100644
--- a/src/iface/socket_set.rs
+++ b/src/iface/socket_set.rs
@@ -13,7 +13,7 @@ pub struct SocketStorage<'a> {
     inner: Option<Item<'a>>,
 }
 
-impl<'a> SocketStorage<'a> {
+impl SocketStorage<'_> {
     pub const EMPTY: Self = Self { inner: None };
 }
 
diff --git a/src/phy/fault_injector.rs b/src/phy/fault_injector.rs
index 1f30db549..df7a46cef 100644
--- a/src/phy/fault_injector.rs
+++ b/src/phy/fault_injector.rs
@@ -273,7 +273,7 @@ pub struct RxToken<'a> {
     meta: PacketMeta,
 }
 
-impl<'a> phy::RxToken for RxToken<'a> {
+impl phy::RxToken for RxToken<'_> {
     fn consume<R, F>(self, f: F) -> R
     where
         F: FnOnce(&[u8]) -> R,
@@ -295,7 +295,7 @@ pub struct TxToken<'a, Tx: phy::TxToken> {
     timestamp: Instant,
 }
 
-impl<'a, Tx: phy::TxToken> phy::TxToken for TxToken<'a, Tx> {
+impl<Tx: phy::TxToken> phy::TxToken for TxToken<'_, Tx> {
     fn consume<R, F>(mut self, len: usize, f: F) -> R
     where
         F: FnOnce(&mut [u8]) -> R,
diff --git a/src/phy/fuzz_injector.rs b/src/phy/fuzz_injector.rs
index 5598488a0..4c97823e1 100644
--- a/src/phy/fuzz_injector.rs
+++ b/src/phy/fuzz_injector.rs
@@ -92,7 +92,7 @@ pub struct RxToken<'a, Rx: phy::RxToken, F: Fuzzer + 'a> {
     token: Rx,
 }
 
-impl<'a, Rx: phy::RxToken, FRx: Fuzzer> phy::RxToken for RxToken<'a, Rx, FRx> {
+impl<Rx: phy::RxToken, FRx: Fuzzer> phy::RxToken for RxToken<'_, Rx, FRx> {
     fn consume<R, F>(self, f: F) -> R
     where
         F: FnOnce(&[u8]) -> R,
@@ -115,7 +115,7 @@ pub struct TxToken<'a, Tx: phy::TxToken, F: Fuzzer + 'a> {
     token: Tx,
 }
 
-impl<'a, Tx: phy::TxToken, FTx: Fuzzer> phy::TxToken for TxToken<'a, Tx, FTx> {
+impl<Tx: phy::TxToken, FTx: Fuzzer> phy::TxToken for TxToken<'_, Tx, FTx> {
     fn consume<R, F>(self, len: usize, f: F) -> R
     where
         F: FnOnce(&mut [u8]) -> R,
diff --git a/src/phy/loopback.rs b/src/phy/loopback.rs
index fd3aea7d1..896d8ff47 100644
--- a/src/phy/loopback.rs
+++ b/src/phy/loopback.rs
@@ -76,7 +76,7 @@ pub struct TxToken<'a> {
     queue: &'a mut VecDeque<Vec<u8>>,
 }
 
-impl<'a> phy::TxToken for TxToken<'a> {
+impl phy::TxToken for TxToken<'_> {
     fn consume<R, F>(self, len: usize, f: F) -> R
     where
         F: FnOnce(&mut [u8]) -> R,
diff --git a/src/phy/pcap_writer.rs b/src/phy/pcap_writer.rs
index 2ce23ff3f..a5778ece3 100644
--- a/src/phy/pcap_writer.rs
+++ b/src/phy/pcap_writer.rs
@@ -220,7 +220,7 @@ pub struct RxToken<'a, Rx: phy::RxToken, S: PcapSink> {
     timestamp: Instant,
 }
 
-impl<'a, Rx: phy::RxToken, S: PcapSink> phy::RxToken for RxToken<'a, Rx, S> {
+impl<Rx: phy::RxToken, S: PcapSink> phy::RxToken for RxToken<'_, Rx, S> {
     fn consume<R, F: FnOnce(&[u8]) -> R>(self, f: F) -> R {
         self.token.consume(|buffer| {
             match self.mode {
@@ -247,7 +247,7 @@ pub struct TxToken<'a, Tx: phy::TxToken, S: PcapSink> {
     timestamp: Instant,
 }
 
-impl<'a, Tx: phy::TxToken, S: PcapSink> phy::TxToken for TxToken<'a, Tx, S> {
+impl<Tx: phy::TxToken, S: PcapSink> phy::TxToken for TxToken<'_, Tx, S> {
     fn consume<R, F>(self, len: usize, f: F) -> R
     where
         F: FnOnce(&mut [u8]) -> R,
diff --git a/src/phy/tracer.rs b/src/phy/tracer.rs
index eb51fcc95..ccd4b6ab8 100644
--- a/src/phy/tracer.rs
+++ b/src/phy/tracer.rs
@@ -154,7 +154,7 @@ pub struct Packet<'a> {
     prefix: &'static str,
 }
 
-impl<'a> fmt::Display for Packet<'a> {
+impl fmt::Display for Packet<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let mut indent = PrettyIndent::new(self.prefix);
         match self.medium {
diff --git a/src/socket/mod.rs b/src/socket/mod.rs
index 7d48b4234..048a6a327 100644
--- a/src/socket/mod.rs
+++ b/src/socket/mod.rs
@@ -71,7 +71,7 @@ pub enum Socket<'a> {
     Dns(dns::Socket<'a>),
 }
 
-impl<'a> Socket<'a> {
+impl Socket<'_> {
     pub(crate) fn poll_at(&self, cx: &mut Context) -> PollAt {
         match self {
             #[cfg(feature = "socket-raw")]
diff --git a/src/socket/tcp.rs b/src/socket/tcp.rs
index 42f99175f..b65e489a8 100644
--- a/src/socket/tcp.rs
+++ b/src/socket/tcp.rs
@@ -2603,7 +2603,7 @@ impl<'a> Socket<'a> {
     }
 }
 
-impl<'a> fmt::Write for Socket<'a> {
+impl fmt::Write for Socket<'_> {
     fn write_str(&mut self, slice: &str) -> fmt::Result {
         let slice = slice.as_bytes();
         if self.send_slice(slice) == Ok(slice.len()) {
diff --git a/src/storage/assembler.rs b/src/storage/assembler.rs
index 365a1e03a..143ffd16c 100644
--- a/src/storage/assembler.rs
+++ b/src/storage/assembler.rs
@@ -352,7 +352,7 @@ impl<'a> AssemblerIter<'a> {
     }
 }
 
-impl<'a> Iterator for AssemblerIter<'a> {
+impl Iterator for AssemblerIter<'_> {
     type Item = (usize, usize);
 
     fn next(&mut self) -> Option<(usize, usize)> {
diff --git a/src/wire/dhcpv4.rs b/src/wire/dhcpv4.rs
index 87ace13e4..5a35b8fc4 100644
--- a/src/wire/dhcpv4.rs
+++ b/src/wire/dhcpv4.rs
@@ -531,7 +531,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&'a mut T> {
+impl<T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&mut T> {
     /// Return a pointer to the options.
     #[inline]
     pub fn options_mut(&mut self) -> DhcpOptionWriter<'_> {
diff --git a/src/wire/dns.rs b/src/wire/dns.rs
index 68f504f58..f251366ca 100644
--- a/src/wire/dns.rs
+++ b/src/wire/dns.rs
@@ -410,7 +410,7 @@ pub struct Repr<'a> {
     pub question: Question<'a>,
 }
 
-impl<'a> Repr<'a> {
+impl Repr<'_> {
     /// Return the length of a packet that will be emitted from this high-level representation.
     pub const fn buffer_len(&self) -> usize {
         field::HEADER_END + self.question.buffer_len()
diff --git a/src/wire/icmpv4.rs b/src/wire/icmpv4.rs
index 0ef752511..9d2f8fdf1 100644
--- a/src/wire/icmpv4.rs
+++ b/src/wire/icmpv4.rs
@@ -346,7 +346,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&'a mut T> {
+impl<T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&mut T> {
     /// Return a mutable pointer to the type-specific data.
     #[inline]
     pub fn data_mut(&mut self) -> &mut [u8] {
@@ -555,7 +555,7 @@ impl<'a> Repr<'a> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self, &ChecksumCapabilities::default()) {
             Ok(repr) => write!(f, "{repr}"),
@@ -576,7 +576,7 @@ impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
     }
 }
 
-impl<'a> fmt::Display for Repr<'a> {
+impl fmt::Display for Repr<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
             Repr::EchoRequest {
diff --git a/src/wire/igmp.rs b/src/wire/igmp.rs
index ba282bab4..ea9e1079b 100644
--- a/src/wire/igmp.rs
+++ b/src/wire/igmp.rs
@@ -323,7 +323,7 @@ const fn duration_to_max_resp_code(duration: Duration) -> u8 {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self) {
             Ok(repr) => write!(f, "{repr}"),
diff --git a/src/wire/ipv4.rs b/src/wire/ipv4.rs
index 7629a46ed..24d61bd66 100644
--- a/src/wire/ipv4.rs
+++ b/src/wire/ipv4.rs
@@ -622,7 +622,7 @@ impl Repr {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self, &ChecksumCapabilities::ignored()) {
             Ok(repr) => write!(f, "{repr}"),
diff --git a/src/wire/ipv6.rs b/src/wire/ipv6.rs
index 24904b60a..e9e544411 100644
--- a/src/wire/ipv6.rs
+++ b/src/wire/ipv6.rs
@@ -552,7 +552,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self) {
             Ok(repr) => write!(f, "{repr}"),
diff --git a/src/wire/ipv6ext_header.rs b/src/wire/ipv6ext_header.rs
index ded4a1886..8ee111958 100644
--- a/src/wire/ipv6ext_header.rs
+++ b/src/wire/ipv6ext_header.rs
@@ -111,7 +111,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Header<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Header<&'a mut T> {
+impl<T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Header<&mut T> {
     /// Return a mutable pointer to the payload data.
     #[inline]
     pub fn payload_mut(&mut self) -> &mut [u8] {
diff --git a/src/wire/ipv6fragment.rs b/src/wire/ipv6fragment.rs
index ce28bc1b9..a83bab7a0 100644
--- a/src/wire/ipv6fragment.rs
+++ b/src/wire/ipv6fragment.rs
@@ -126,7 +126,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Header<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Header<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Header<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self) {
             Ok(repr) => write!(f, "{repr}"),
diff --git a/src/wire/ipv6hbh.rs b/src/wire/ipv6hbh.rs
index 8d6bb31da..eb8bfd46f 100644
--- a/src/wire/ipv6hbh.rs
+++ b/src/wire/ipv6hbh.rs
@@ -51,7 +51,7 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Header<&'a T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Header<&'a mut T> {
+impl<T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Header<&mut T> {
     /// Return a mutable pointer to the options of the IPv6 Hop-by-Hop header.
     pub fn options_mut(&mut self) -> &mut [u8] {
         self.buffer.as_mut()
diff --git a/src/wire/ipv6option.rs b/src/wire/ipv6option.rs
index ffa2a14de..ffb58d66c 100644
--- a/src/wire/ipv6option.rs
+++ b/src/wire/ipv6option.rs
@@ -240,7 +240,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Ipv6Option<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Ipv6Option<&'a mut T> {
+impl<T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Ipv6Option<&mut T> {
     /// Return a mutable pointer to the option data.
     ///
     /// # Panics
@@ -253,7 +253,7 @@ impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Ipv6Option<&'a mut T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Ipv6Option<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Ipv6Option<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self) {
             Ok(repr) => write!(f, "{repr}"),
@@ -425,7 +425,7 @@ impl<'a> Iterator for Ipv6OptionsIterator<'a> {
     }
 }
 
-impl<'a> fmt::Display for Repr<'a> {
+impl fmt::Display for Repr<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "IPv6 Option ")?;
         match *self {
diff --git a/src/wire/ipv6routing.rs b/src/wire/ipv6routing.rs
index 530eac6e9..f50b3e41e 100644
--- a/src/wire/ipv6routing.rs
+++ b/src/wire/ipv6routing.rs
@@ -332,7 +332,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Header<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Header<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Header<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self) {
             Ok(repr) => write!(f, "{repr}"),
@@ -435,7 +435,7 @@ impl<'a> Repr<'a> {
     }
 }
 
-impl<'a> fmt::Display for Repr<'a> {
+impl fmt::Display for Repr<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
             Repr::Type2 {
diff --git a/src/wire/ndiscoption.rs b/src/wire/ndiscoption.rs
index 583d9b569..9cd7f8ab4 100644
--- a/src/wire/ndiscoption.rs
+++ b/src/wire/ndiscoption.rs
@@ -370,7 +370,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> NdiscOption<T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> NdiscOption<&'a mut T> {
+impl<T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> NdiscOption<&mut T> {
     /// Return a mutable pointer to the option data.
     #[inline]
     pub fn data_mut(&mut self) -> &mut [u8] {
@@ -380,7 +380,7 @@ impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> NdiscOption<&'a mut T> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for NdiscOption<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for NdiscOption<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match Repr::parse(self) {
             Ok(repr) => write!(f, "{repr}"),
@@ -581,7 +581,7 @@ impl<'a> Repr<'a> {
     }
 }
 
-impl<'a> fmt::Display for Repr<'a> {
+impl fmt::Display for Repr<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "NDISC Option: ")?;
         match *self {
diff --git a/src/wire/pretty_print.rs b/src/wire/pretty_print.rs
index fe7d8b892..51987efec 100644
--- a/src/wire/pretty_print.rs
+++ b/src/wire/pretty_print.rs
@@ -119,7 +119,7 @@ impl<'a, T: PrettyPrint + AsRef<[u8]>> PrettyPrinter<'a, T> {
     }
 }
 
-impl<'a, T: PrettyPrint> fmt::Display for PrettyPrinter<'a, T> {
+impl<T: PrettyPrint> fmt::Display for PrettyPrinter<'_, T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         T::pretty_print(&self.buffer, f, &mut PrettyIndent::new(self.prefix))
     }
diff --git a/src/wire/sixlowpan/mod.rs b/src/wire/sixlowpan/mod.rs
index 59c13bfe2..9de73f3ae 100644
--- a/src/wire/sixlowpan/mod.rs
+++ b/src/wire/sixlowpan/mod.rs
@@ -62,7 +62,7 @@ pub enum AddressMode<'a> {
 const LINK_LOCAL_PREFIX: [u8; 2] = [0xfe, 0x80];
 const EUI64_MIDDLE_VALUE: [u8; 2] = [0xff, 0xfe];
 
-impl<'a> UnresolvedAddress<'a> {
+impl UnresolvedAddress<'_> {
     pub fn resolve(
         self,
         ll_address: Option<LlAddress>,
diff --git a/src/wire/sixlowpan/nhc.rs b/src/wire/sixlowpan/nhc.rs
index d558d1d5f..d81371924 100644
--- a/src/wire/sixlowpan/nhc.rs
+++ b/src/wire/sixlowpan/nhc.rs
@@ -686,10 +686,10 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> UdpNhcPacket<T> {
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct UdpNhcRepr(pub UdpRepr);
 
-impl<'a> UdpNhcRepr {
+impl UdpNhcRepr {
     /// Parse a 6LoWPAN NHC UDP packet and return a high-level representation.
     pub fn parse<T: AsRef<[u8]> + ?Sized>(
-        packet: &UdpNhcPacket<&'a T>,
+        packet: &UdpNhcPacket<&T>,
         src_addr: &ipv6::Address,
         dst_addr: &ipv6::Address,
         checksum_caps: &ChecksumCapabilities,
diff --git a/src/wire/tcp.rs b/src/wire/tcp.rs
index e064182d9..f70b17b9e 100644
--- a/src/wire/tcp.rs
+++ b/src/wire/tcp.rs
@@ -1065,7 +1065,7 @@ impl<'a> Repr<'a> {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         // Cannot use Repr::parse because we don't have the IP addresses.
         write!(f, "TCP src={} dst={}", self.src_port(), self.dst_port())?;
@@ -1124,7 +1124,7 @@ impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
     }
 }
 
-impl<'a> fmt::Display for Repr<'a> {
+impl fmt::Display for Repr<'_> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "TCP src={} dst={}", self.src_port, self.dst_port)?;
         match self.control {
diff --git a/src/wire/udp.rs b/src/wire/udp.rs
index 9d341e0ee..1cd901f03 100644
--- a/src/wire/udp.rs
+++ b/src/wire/udp.rs
@@ -292,7 +292,7 @@ impl Repr {
     }
 }
 
-impl<'a, T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&'a T> {
+impl<T: AsRef<[u8]> + ?Sized> fmt::Display for Packet<&T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         // Cannot use Repr::parse because we don't have the IP addresses.
         write!(