#[inline(always)] → #[inline]

src/socket/tcp.rs

@@ -235,13 +235,13 @@ impl<'a> TcpSocket<'a> {
     }
 
     /// Return the local endpoint.
-    #[inline(always)]
+    #[inline]
     pub fn local_endpoint(&self) -> IpEndpoint {
         self.local_endpoint
     }
 
     /// Return the remote endpoint.
-    #[inline(always)]
+    #[inline]
     pub fn remote_endpoint(&self) -> IpEndpoint {
         self.remote_endpoint
     }

src/wire/arp.rs

@@ -36,25 +36,25 @@ mod field {
     pub const PLEN:  usize = 5;
     pub const OPER:  Field = 6..8;
 
-    #[inline(always)]
+    #[inline]
     pub fn SHA(hardware_len: u8, _protocol_len: u8) -> Field {
         let start = OPER.end;
         start..(start + hardware_len as usize)
     }
 
-    #[inline(always)]
+    #[inline]
     pub fn SPA(hardware_len: u8, protocol_len: u8) -> Field {
         let start = SHA(hardware_len, protocol_len).end;
         start..(start + protocol_len as usize)
     }
 
-    #[inline(always)]
+    #[inline]
     pub fn THA(hardware_len: u8, protocol_len: u8) -> Field {
         let start = SPA(hardware_len, protocol_len).end;
         start..(start + hardware_len as usize)
     }
 
-    #[inline(always)]
+    #[inline]
     pub fn TPA(hardware_len: u8, protocol_len: u8) -> Field {
         let start = THA(hardware_len, protocol_len).end;
         start..(start + protocol_len as usize)
@@ -84,7 +84,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the hardware type field.
-    #[inline(always)]
+    #[inline]
     pub fn hardware_type(&self) -> Hardware {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::HTYPE]);
@@ -92,7 +92,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the protocol type field.
-    #[inline(always)]
+    #[inline]
     pub fn protocol_type(&self) -> Protocol {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::PTYPE]);
@@ -100,21 +100,21 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the hardware length field.
-    #[inline(always)]
+    #[inline]
     pub fn hardware_len(&self) -> u8 {
         let data = self.buffer.as_ref();
         data[field::HLEN]
     }
 
     /// Return the protocol length field.
-    #[inline(always)]
+    #[inline]
     pub fn protocol_len(&self) -> u8 {
         let data = self.buffer.as_ref();
         data[field::PLEN]
     }
 
     /// Return the operation field.
-    #[inline(always)]
+    #[inline]
     pub fn operation(&self) -> Operation {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::OPER]);
@@ -148,35 +148,35 @@ impl<T: AsRef<[u8]>> Packet<T> {
 
 impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     /// Set the hardware type field.
-    #[inline(always)]
+    #[inline]
     pub fn set_hardware_type(&mut self, value: Hardware) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::HTYPE], value.into())
     }
 
     /// Set the protocol type field.
-    #[inline(always)]
+    #[inline]
     pub fn set_protocol_type(&mut self, value: Protocol) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::PTYPE], value.into())
     }
 
     /// Set the hardware length field.
-    #[inline(always)]
+    #[inline]
     pub fn set_hardware_len(&mut self, value: u8) {
         let data = self.buffer.as_mut();
         data[field::HLEN] = value
     }
 
     /// Set the protocol length field.
-    #[inline(always)]
+    #[inline]
     pub fn set_protocol_len(&mut self, value: u8) {
         let data = self.buffer.as_mut();
         data[field::PLEN] = value
     }
 
     /// Set the operation field.
-    #[inline(always)]
+    #[inline]
     pub fn set_operation(&mut self, value: Operation) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::OPER], value.into())

src/wire/ethernet.rs

@@ -103,21 +103,21 @@ impl<T: AsRef<[u8]>> Frame<T> {
     }
 
     /// Return the destination address field.
-    #[inline(always)]
+    #[inline]
     pub fn dst_addr(&self) -> Address {
         let data = self.buffer.as_ref();
         Address::from_bytes(&data[field::DESTINATION])
     }
 
     /// Return the source address field.
-    #[inline(always)]
+    #[inline]
     pub fn src_addr(&self) -> Address {
         let data = self.buffer.as_ref();
         Address::from_bytes(&data[field::SOURCE])
     }
 
     /// Return the EtherType field, without checking for 802.1Q.
-    #[inline(always)]
+    #[inline]
     pub fn ethertype(&self) -> EtherType {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::ETHERTYPE]);
@@ -127,7 +127,7 @@ impl<T: AsRef<[u8]>> Frame<T> {
 
 impl<'a, T: AsRef<[u8]> + ?Sized> Frame<&'a T> {
     /// Return a pointer to the payload, without checking for 802.1Q.
-    #[inline(always)]
+    #[inline]
     pub fn payload(&self) -> &'a [u8] {
         let data = self.buffer.as_ref();
         &data[field::PAYLOAD]
@@ -136,21 +136,21 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Frame<&'a T> {
 
 impl<T: AsRef<[u8]> + AsMut<[u8]>> Frame<T> {
     /// Set the destination address field.
-    #[inline(always)]
+    #[inline]
     pub fn set_dst_addr(&mut self, value: Address) {
         let data = self.buffer.as_mut();
         data[field::DESTINATION].copy_from_slice(value.as_bytes())
     }
 
     /// Set the source address field.
-    #[inline(always)]
+    #[inline]
     pub fn set_src_addr(&mut self, value: Address) {
         let data = self.buffer.as_mut();
         data[field::SOURCE].copy_from_slice(value.as_bytes())
     }
 
     /// Set the EtherType field.
-    #[inline(always)]
+    #[inline]
     pub fn set_ethertype(&mut self, value: EtherType) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::ETHERTYPE], value.into())
@@ -159,7 +159,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Frame<T> {
 
 impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Frame<&'a mut T> {
     /// Return a mutable pointer to the payload.
-    #[inline(always)]
+    #[inline]
     pub fn payload_mut(&mut self) -> &mut [u8] {
         let data = self.buffer.as_mut();
         &mut data[field::PAYLOAD]

src/wire/icmpv4.rs

@@ -206,21 +206,21 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the message type field.
-    #[inline(always)]
+    #[inline]
     pub fn msg_type(&self) -> Message {
         let data = self.buffer.as_ref();
         Message::from(data[field::TYPE])
     }
 
     /// Return the message code field.
-    #[inline(always)]
+    #[inline]
     pub fn msg_code(&self) -> u8 {
         let data = self.buffer.as_ref();
         data[field::CODE]
     }
 
     /// Return the checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn checksum(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::CHECKSUM])
@@ -230,7 +230,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     ///
     /// # Panics
     /// This function may panic if this packet is not an echo request or reply packet.
-    #[inline(always)]
+    #[inline]
     pub fn echo_ident(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::ECHO_IDENT])
@@ -240,7 +240,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     ///
     /// # Panics
     /// This function may panic if this packet is not an echo request or reply packet.
-    #[inline(always)]
+    #[inline]
     pub fn echo_seq_no(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::ECHO_SEQNO])
@@ -266,7 +266,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
     /// Return a pointer to the type-specific data.
-    #[inline(always)]
+    #[inline]
     pub fn data(&self) -> &'a [u8] {
         let data = self.buffer.as_ref();
         &data[self.header_len()..]
@@ -275,21 +275,21 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
 
 impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     /// Set the message type field.
-    #[inline(always)]
+    #[inline]
     pub fn set_msg_type(&mut self, value: Message) {
         let mut data = self.buffer.as_mut();
         data[field::TYPE] = value.into()
     }
 
     /// Set the message code field.
-    #[inline(always)]
+    #[inline]
     pub fn set_msg_code(&mut self, value: u8) {
         let mut data = self.buffer.as_mut();
         data[field::CODE] = value
     }
 
     /// Set the checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn set_checksum(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::CHECKSUM], value)
@@ -299,7 +299,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     ///
     /// # Panics
     /// This function may panic if this packet is not an echo request or reply packet.
-    #[inline(always)]
+    #[inline]
     pub fn set_echo_ident(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::ECHO_IDENT], value)
@@ -309,7 +309,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     ///
     /// # Panics
     /// This function may panic if this packet is not an echo request or reply packet.
-    #[inline(always)]
+    #[inline]
     pub fn set_echo_seq_no(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::ECHO_SEQNO], value)
@@ -328,7 +328,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&'a mut T> {
     /// Return a mutable pointer to the type-specific data.
-    #[inline(always)]
+    #[inline]
     pub fn data_mut(&mut self) -> &mut [u8] {
         let range = self.header_len()..;
         let mut data = self.buffer.as_mut();

src/wire/ipv4.rs

@@ -113,14 +113,14 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the version field.
-    #[inline(always)]
+    #[inline]
     pub fn version(&self) -> u8 {
         let data = self.buffer.as_ref();
         data[field::VER_IHL] >> 4
     }
 
     /// Return the header length, in octets.
-    #[inline(always)]
+    #[inline]
     pub fn header_len(&self) -> u8 {
         let data = self.buffer.as_ref();
         (data[field::VER_IHL] & 0x0f) * 4
@@ -139,70 +139,70 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the total length field.
-    #[inline(always)]
+    #[inline]
     pub fn total_len(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::LENGTH])
     }
 
     /// Return the fragment identification field.
-    #[inline(always)]
+    #[inline]
     pub fn ident(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::IDENT])
     }
 
     /// Return the "don't fragment" flag.
-    #[inline(always)]
+    #[inline]
     pub fn dont_frag(&self) -> bool {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::FLG_OFF]) & 0x4000 != 0
     }
 
     /// Return the "more fragments" flag.
-    #[inline(always)]
+    #[inline]
     pub fn more_frags(&self) -> bool {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::FLG_OFF]) & 0x2000 != 0
     }
 
     /// Return the fragment offset, in octets.
-    #[inline(always)]
+    #[inline]
     pub fn frag_offset(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::FLG_OFF]) << 3
     }
 
     /// Return the time to live field.
-    #[inline(always)]
+    #[inline]
     pub fn ttl(&self) -> u8 {
         let data = self.buffer.as_ref();
         data[field::TTL]
     }
 
     /// Return the protocol field.
-    #[inline(always)]
+    #[inline]
     pub fn protocol(&self) -> Protocol {
         let data = self.buffer.as_ref();
         Protocol::from(data[field::PROTOCOL])
     }
 
     /// Return the header checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn checksum(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::CHECKSUM])
     }
 
     /// Return the source address field.
-    #[inline(always)]
+    #[inline]
     pub fn src_addr(&self) -> Address {
         let data = self.buffer.as_ref();
         Address::from_bytes(&data[field::SRC_ADDR])
     }
 
     /// Return the destination address field.
-    #[inline(always)]
+    #[inline]
     pub fn dst_addr(&self) -> Address {
         let data = self.buffer.as_ref();
         Address::from_bytes(&data[field::DST_ADDR])
@@ -217,7 +217,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
     /// Return a pointer to the payload.
-    #[inline(always)]
+    #[inline]
     pub fn payload(&self) -> &'a [u8] {
         let range = self.header_len() as usize;
         let data = self.buffer.as_ref();
@@ -227,14 +227,14 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
 
 impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     /// Set the version field.
-    #[inline(always)]
+    #[inline]
     pub fn set_version(&mut self, value: u8) {
         let data = self.buffer.as_mut();
         data[field::VER_IHL] = (data[field::VER_IHL] & !0xf0) | (value << 4);
     }
 
     /// Set the header length, in octets.
-    #[inline(always)]
+    #[inline]
     pub fn set_header_len(&mut self, value: u8) {
         let data = self.buffer.as_mut();
         data[field::VER_IHL] = (data[field::VER_IHL] & !0x0f) | ((value / 4) & 0x0f);
@@ -253,21 +253,21 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the total length field.
-    #[inline(always)]
+    #[inline]
     pub fn set_total_len(&mut self, value: u16) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::LENGTH], value)
     }
 
     /// Set the fragment identification field.
-    #[inline(always)]
+    #[inline]
     pub fn set_ident(&mut self, value: u16) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::IDENT], value)
     }
 
     /// Clear the entire flags field.
-    #[inline(always)]
+    #[inline]
     pub fn clear_flags(&mut self) {
         let data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLG_OFF]);
@@ -276,7 +276,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the "don't fragment" flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_dont_frag(&mut self, value: bool) {
         let data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLG_OFF]);
@@ -285,7 +285,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the "more fragments" flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_more_frags(&mut self, value: bool) {
         let data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLG_OFF]);
@@ -294,7 +294,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the fragment offset, in octets.
-    #[inline(always)]
+    #[inline]
     pub fn set_frag_offset(&mut self, value: u16) {
         let data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLG_OFF]);
@@ -303,35 +303,35 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the time to live field.
-    #[inline(always)]
+    #[inline]
     pub fn set_ttl(&mut self, value: u8) {
         let data = self.buffer.as_mut();
         data[field::TTL] = value
     }
 
     /// Set the protocol field.
-    #[inline(always)]
+    #[inline]
     pub fn set_protocol(&mut self, value: Protocol) {
         let data = self.buffer.as_mut();
         data[field::PROTOCOL] = value.into()
     }
 
     /// Set the header checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn set_checksum(&mut self, value: u16) {
         let data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::CHECKSUM], value)
     }
 
     /// Set the source address field.
-    #[inline(always)]
+    #[inline]
     pub fn set_src_addr(&mut self, value: Address) {
         let data = self.buffer.as_mut();
         data[field::SRC_ADDR].copy_from_slice(value.as_bytes())
     }
 
     /// Set the destination address field.
-    #[inline(always)]
+    #[inline]
     pub fn set_dst_addr(&mut self, value: Address) {
         let data = self.buffer.as_mut();
         data[field::DST_ADDR].copy_from_slice(value.as_bytes())
@@ -350,7 +350,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&'a mut T> {
     /// Return a mutable pointer to the payload.
-    #[inline(always)]
+    #[inline]
     pub fn payload_mut(&mut self) -> &mut [u8] {
         let range = self.header_len() as usize..;
         let data = self.buffer.as_mut();

src/wire/tcp.rs

@@ -98,35 +98,35 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the source port field.
-    #[inline(always)]
+    #[inline]
     pub fn src_port(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::SRC_PORT])
     }
 
     /// Return the destination port field.
-    #[inline(always)]
+    #[inline]
     pub fn dst_port(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::DST_PORT])
     }
 
     /// Return the sequence number field.
-    #[inline(always)]
+    #[inline]
     pub fn seq_number(&self) -> SeqNumber {
         let data = self.buffer.as_ref();
         SeqNumber(NetworkEndian::read_i32(&data[field::SEQ_NUM]))
     }
 
     /// Return the acknowledgement number field.
-    #[inline(always)]
+    #[inline]
     pub fn ack_number(&self) -> SeqNumber {
         let data = self.buffer.as_ref();
         SeqNumber(NetworkEndian::read_i32(&data[field::ACK_NUM]))
     }
 
     /// Return the FIN flag.
-    #[inline(always)]
+    #[inline]
     pub fn fin(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -134,7 +134,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the SYN flag.
-    #[inline(always)]
+    #[inline]
     pub fn syn(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -142,7 +142,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the RST flag.
-    #[inline(always)]
+    #[inline]
     pub fn rst(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -150,7 +150,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the PSH flag.
-    #[inline(always)]
+    #[inline]
     pub fn psh(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -158,7 +158,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the ACK flag.
-    #[inline(always)]
+    #[inline]
     pub fn ack(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -166,7 +166,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the URG flag.
-    #[inline(always)]
+    #[inline]
     pub fn urg(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -174,7 +174,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the ECE flag.
-    #[inline(always)]
+    #[inline]
     pub fn ece(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -182,7 +182,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the CWR flag.
-    #[inline(always)]
+    #[inline]
     pub fn cwr(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -190,7 +190,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the NS flag.
-    #[inline(always)]
+    #[inline]
     pub fn ns(&self) -> bool {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -198,7 +198,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the header length, in octets.
-    #[inline(always)]
+    #[inline]
     pub fn header_len(&self) -> u8 {
         let data = self.buffer.as_ref();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -206,28 +206,28 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the window size field.
-    #[inline(always)]
+    #[inline]
     pub fn window_len(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::WIN_SIZE])
     }
 
     /// Return the checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn checksum(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::CHECKSUM])
     }
 
     /// Return the urgent pointer field.
-    #[inline(always)]
+    #[inline]
     pub fn urgent_at(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::URGENT])
     }
 
     /// Return the length of the segment, in terms of sequence space.
-    #[inline(always)]
+    #[inline]
     pub fn segment_len(&self) -> usize {
         let data = self.buffer.as_ref();
         let mut length = data.len() - self.header_len() as usize;
@@ -253,7 +253,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
     /// Return a pointer to the payload.
-    #[inline(always)]
+    #[inline]
     pub fn payload(&self) -> &'a [u8] {
         let header_len = self.header_len() as usize;
         let data = self.buffer.as_ref();
@@ -263,35 +263,35 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
 
 impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     /// Set the source port field.
-    #[inline(always)]
+    #[inline]
     pub fn set_src_port(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::SRC_PORT], value)
     }
 
     /// Set the destination port field.
-    #[inline(always)]
+    #[inline]
     pub fn set_dst_port(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::DST_PORT], value)
     }
 
     /// Set the sequence number field.
-    #[inline(always)]
+    #[inline]
     pub fn set_seq_number(&mut self, value: SeqNumber) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_i32(&mut data[field::SEQ_NUM], value.0)
     }
 
     /// Set the acknowledgement number field.
-    #[inline(always)]
+    #[inline]
     pub fn set_ack_number(&mut self, value: SeqNumber) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_i32(&mut data[field::ACK_NUM], value.0)
     }
 
     /// Clear the entire flags field.
-    #[inline(always)]
+    #[inline]
     pub fn clear_flags(&mut self) {
         let data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -300,7 +300,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the FIN flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_fin(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -309,7 +309,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the SYN flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_syn(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -318,7 +318,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the RST flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_rst(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -327,7 +327,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the PSH flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_psh(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -336,7 +336,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the ACK flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_ack(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -345,7 +345,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the URG flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_urg(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -354,7 +354,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the ECE flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_ece(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -363,7 +363,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the CWR flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_cwr(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -372,7 +372,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the NS flag.
-    #[inline(always)]
+    #[inline]
     pub fn set_ns(&mut self, value: bool) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -381,7 +381,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Set the header length, in octets.
-    #[inline(always)]
+    #[inline]
     pub fn set_header_len(&mut self, value: u8) {
         let mut data = self.buffer.as_mut();
         let raw = NetworkEndian::read_u16(&data[field::FLAGS]);
@@ -390,21 +390,21 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     }
 
     /// Return the window size field.
-    #[inline(always)]
+    #[inline]
     pub fn set_window_len(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::WIN_SIZE], value)
     }
 
     /// Set the checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn set_checksum(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::CHECKSUM], value)
     }
 
     /// Set the urgent pointer field.
-    #[inline(always)]
+    #[inline]
     pub fn set_urgent_at(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::URGENT], value)
@@ -431,7 +431,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&'a mut T> {
     /// Return a mutable pointer to the payload data.
-    #[inline(always)]
+    #[inline]
     pub fn payload_mut(&mut self) -> &mut [u8] {
         let header_len = self.header_len() as usize;
         let mut data = self.buffer.as_mut();

src/wire/udp.rs

@@ -49,28 +49,28 @@ impl<T: AsRef<[u8]>> Packet<T> {
     }
 
     /// Return the source port field.
-    #[inline(always)]
+    #[inline]
     pub fn src_port(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::SRC_PORT])
     }
 
     /// Return the destination port field.
-    #[inline(always)]
+    #[inline]
     pub fn dst_port(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::DST_PORT])
     }
 
     /// Return the length field.
-    #[inline(always)]
+    #[inline]
     pub fn len(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::LENGTH])
     }
 
     /// Return the checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn checksum(&self) -> u16 {
         let data = self.buffer.as_ref();
         NetworkEndian::read_u16(&data[field::CHECKSUM])
@@ -93,7 +93,7 @@ impl<T: AsRef<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
     /// Return a pointer to the payload.
-    #[inline(always)]
+    #[inline]
     pub fn payload(&self) -> &'a [u8] {
         let length = self.len();
         let data = self.buffer.as_ref();
@@ -103,28 +103,28 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Packet<&'a T> {
 
 impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
     /// Set the source port field.
-    #[inline(always)]
+    #[inline]
     pub fn set_src_port(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::SRC_PORT], value)
     }
 
     /// Set the destination port field.
-    #[inline(always)]
+    #[inline]
     pub fn set_dst_port(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::DST_PORT], value)
     }
 
     /// Set the length field.
-    #[inline(always)]
+    #[inline]
     pub fn set_len(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::LENGTH], value)
     }
 
     /// Set the checksum field.
-    #[inline(always)]
+    #[inline]
     pub fn set_checksum(&mut self, value: u16) {
         let mut data = self.buffer.as_mut();
         NetworkEndian::write_u16(&mut data[field::CHECKSUM], value)
@@ -151,7 +151,7 @@ impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T> {
 
 impl<'a, T: AsRef<[u8]> + AsMut<[u8]> + ?Sized> Packet<&'a mut T> {
     /// Return a mutable pointer to the payload.
-    #[inline(always)]
+    #[inline]
     pub fn payload_mut(&mut self) -> &mut [u8] {
         let length = self.len();
         let mut data = self.buffer.as_mut();