how has libpso avoided the baleful eye of clippy

psopacket/src/lib.rs

@@ -149,14 +149,14 @@ fn generate_psopacket_impl(pkt_cmd: u16, name: syn::Ident, attrs: &Vec<AttrType>
             fn from_bytes(data: &[u8]) -> Result<#name, PacketParseError> {
                 let mut cur = std::io::Cursor::new(data);
                 let mut b: [u8; 2] = [0; 2];
-                cur.read(&mut b).unwrap();
+                cur.read_exact(&mut b).unwrap();
                 let len = u16::from_le_bytes(b);
-                cur.read(&mut b).unwrap();
+                cur.read_exact(&mut b).unwrap();
                 let cmd = u16::from_le_bytes(b);
                 let mut f: [u8; 4] = [0; 4];
 
                 let flag = if #include_flag {
-                    cur.read(&mut f).unwrap();
+                    cur.read_exact(&mut f).unwrap();
                     u32::from_le_bytes(f)
                 }
                 else { 0 };
@@ -542,9 +542,9 @@ fn generate_psomessage_impl(msg_cmd: u8, name: syn::Ident, attrs: &Vec<AttrType>
             const CMD: u8 = #msg_cmd;
             fn from_bytes<R: std::io::Read + std::io::Seek >(mut cur: &mut R) -> Result<#name, PacketParseError> {
                 let mut buf1 = [0u8; 1];
-                cur.read(&mut buf1).unwrap();
+                cur.read_exact(&mut buf1).unwrap();
                 let cmd = buf1[0];
-                cur.read(&mut buf1).unwrap();
+                cur.read_exact(&mut buf1).unwrap();
                 let size = buf1[0];
 
                 let mut subbuf = vec![0u8; size as usize * 4 - 2];

src/character/mod.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::module_inception)]
 pub mod settings;
 pub mod character;
 pub mod guildcard;

src/crypto/bb.rs

@@ -48,7 +48,7 @@ impl PSOBBCipher {
         for k in cipher.p_array.iter_mut() {
             let mut pt = *k as u16;
             pt = ((pt & 0x00FF) << 8) + ((pt & 0xFF00) >> 8);
-            *k = ((((*k >> 16) ^ pt as u32) << 16)) + pt as u32;
+            *k = (((*k >> 16) ^ pt as u32) << 16) + pt as u32;
         }
 
         for i in 0..18 {
@@ -85,7 +85,7 @@ impl PSOBBCipher {
 }
 
 impl PSOCipher for PSOBBCipher {
-    fn encrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError> {
+    fn encrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError> {
         let mut real_data = data.chunks(4).map(|k| {
             u32::from_le_bytes([k[0], k[1], k[2], k[3]])
         }).collect::<Vec<_>>();
@@ -106,9 +106,7 @@ impl PSOCipher for PSOBBCipher {
             l ^= self.p_array[4];
             r ^= self.p_array[5];
 
-            let tmp = l;
-            l = r;
-            r = tmp;
+            std::mem::swap(&mut l, &mut r);
 
             result.extend_from_slice(&l.to_le_bytes());
             result.extend_from_slice(&r.to_le_bytes());
@@ -117,7 +115,7 @@ impl PSOCipher for PSOBBCipher {
         Ok(result)
     }
 
-    fn decrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError> {
+    fn decrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError> {
         if data.len() % 8 != 0 {
             return Err(CipherError::InvalidSize);
         }
@@ -139,9 +137,8 @@ impl PSOCipher for PSOBBCipher {
             l ^= self.p_array[1];
             r ^= self.p_array[0];
 
-            let tmp = l;
-            l = r;
-            r = tmp;
+
+            std::mem::swap(&mut l, &mut r);
 
             result.extend_from_slice(&l.to_le_bytes());
             result.extend_from_slice(&r.to_le_bytes());

src/crypto/mod.rs

@@ -10,8 +10,8 @@ pub enum CipherError {
 
 
 pub trait PSOCipher {
-    fn encrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError>;
-    fn decrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError>;
+    fn encrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError>;
+    fn decrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError>;
     fn header_size(&self) -> usize;
     fn block_size(&self) -> usize {
         self.header_size()
@@ -24,12 +24,12 @@ pub struct NullCipher {
 }
 
 impl PSOCipher for NullCipher {
-    fn encrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError> {
-        Ok(data.clone())
+    fn encrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError> {
+        Ok(data.to_vec())
     }
 
-    fn decrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError> {
-        Ok(data.clone())
+    fn decrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError> {
+        Ok(data.to_vec())
     }
 
     fn header_size(&self) -> usize {

src/crypto/pc.rs

@@ -31,15 +31,15 @@ impl PSOPCCipher {
             eax = edi;
             var1 = eax / W(55);
             edx = eax - (var1 * W(55));
-            ebx = ebx - esi;
-            edi = edi + W(0x15);
+            ebx -= esi;
+            edi += W(0x15);
             stream[edx.0 as usize] = esi.0;
             esi = ebx;
             ebx = W(stream[edx.0 as usize]);
         }
 
         let mut cipher = PSOPCCipher {
-            stream: stream,
+            stream,
             offset: 1,
         };
         
@@ -63,7 +63,7 @@ impl PSOPCCipher {
         while edx > W(0) {
             esi = W(self.stream[eax.0 as usize + 0x1F]);
             ebp = W(self.stream[eax.0 as usize]);
-            ebp = ebp - esi;
+            ebp -= esi;
             self.stream[eax.0 as usize] = ebp.0;
             eax += W(1);
             edx -= W(1);
@@ -74,7 +74,7 @@ impl PSOPCCipher {
         while edx > W(0) {
             esi = W(self.stream[eax.0 as usize - 0x18]);
             ebp = W(self.stream[eax.0 as usize]);
-            ebp = ebp - esi;
+            ebp -= esi;
             self.stream[eax.0 as usize] = ebp.0;
             eax += W(1);
             edx -= W(1);
@@ -94,7 +94,7 @@ impl PSOPCCipher {
 }
 
 impl PSOCipher for PSOPCCipher {
-    fn encrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError> {
+    fn encrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError> {
         let mut result = Vec::new();
         if data.len() % 4 != 0 {
             return Err(CipherError::InvalidSize)
@@ -108,7 +108,7 @@ impl PSOCipher for PSOPCCipher {
         Ok(result)
     }
     
-    fn decrypt(&mut self, data: &Vec<u8>) -> Result<Vec<u8>, CipherError> {
+    fn decrypt(&mut self, data: &[u8]) -> Result<Vec<u8>, CipherError> {
         self.encrypt(data)
     }
 

src/lib.rs

@@ -4,7 +4,7 @@ pub mod crypto;
 pub mod packet;
 pub mod character;
 pub mod util;
-pub mod item;
+//pub mod item;
 
 use std::io::{Read, Seek};
 #[derive(Debug, PartialEq)]
@@ -119,7 +119,7 @@ impl PSOPacketData for ConsumingBlob {
         let mut blob: Vec<u8> = Vec::new();
         cursor.read_to_end(&mut blob).map_err(|_| PacketParseError::ReadError)?;
         Ok(ConsumingBlob {
-            blob: blob,
+            blob,
         })
     }
     fn as_bytes(&self) -> Vec<u8> {

src/packet/login.rs

@@ -24,9 +24,9 @@ impl LoginWelcome {
         let mut copyright = [0u8; 0x60];
         copyright[..0x4B].clone_from_slice(b"Phantasy Star Online Blue Burst Game Server. Copyright 1999-2004 SONICTEAM.");
         LoginWelcome {
-            copyright: copyright,
-            server_key: server_key,
-            client_key: client_key,
+            copyright,
+            server_key,
+            client_key,
         }
     }
 }
@@ -76,8 +76,8 @@ pub struct Session {
     pub character_slot: u8, // 1..=4
 }
 
-impl Session {
-    pub fn new() -> Session {
+impl Default for Session {
+    fn default() -> Session {
         Session {
             version: [0; 30],
             session_id: 0,
@@ -180,12 +180,12 @@ pub struct LoginResponse {
 impl LoginResponse {
     pub fn by_status(status: AccountStatus, session: Session) -> LoginResponse {
         LoginResponse {
-            status: status,
+            status,
             tag: 0x00010000,
             //tag: 0x00000100,
             guildcard: 0,
             team_id: 0,
-            session: session,
+            session,
             caps: 0x00000102,
         }
     }
@@ -194,9 +194,9 @@ impl LoginResponse {
             status: AccountStatus::Ok,
             tag: 0x00010000,
             //tag: 0x00000100,
-            guildcard: guildcard,
-            team_id: team_id,
-            session: session,
+            guildcard,
+            team_id,
+            session,
             caps: 0x00000102,
         }
     }
@@ -229,10 +229,10 @@ impl SendKeyAndTeamSettings {
     pub fn new(keyboard_config: [u8; 0x16C], gamepad_config: [u8; 0x38], guildcard: u32, team_id: u32) -> SendKeyAndTeamSettings {
         SendKeyAndTeamSettings {
             unknown: [0; 0x114],
-            keyboard_config: keyboard_config,
-            gamepad_config: gamepad_config,
-            guildcard: guildcard,
-            team_id: team_id,
+            keyboard_config,
+            gamepad_config,
+            guildcard,
+            team_id,
             //team_info: [0; 2],
             team_info: [0; 8],
             team_priv: 0,
@@ -255,8 +255,8 @@ pub struct RedirectClient {
 impl RedirectClient {
     pub fn new(ip: u32, port: u16) -> RedirectClient {
         RedirectClient {
-            ip: ip,
-            port: port,
+            ip,
+            port,
             padding: 0,
         }
     }
@@ -276,7 +276,7 @@ pub struct ChecksumAck {
 impl ChecksumAck {
     pub fn new(ack: u32) -> ChecksumAck {
         ChecksumAck {
-            ack: ack,
+            ack,
         }
     }
 }
@@ -315,7 +315,7 @@ impl GuildcardDataHeader {
         GuildcardDataHeader {
             one: 1,
             len: len as u32,
-            checksum: checksum
+            checksum,
         }
     }
 }
@@ -331,7 +331,6 @@ pub struct GuildcardDataChunk {
     _unknown: u32,
     chunk: u32,
     pub buffer: [u8; GUILD_CARD_CHUNK_SIZE],
-
     len: usize,
 }
 
@@ -339,9 +338,9 @@ impl GuildcardDataChunk {
     pub fn new(chunk: u32, buffer: [u8; GUILD_CARD_CHUNK_SIZE], len: usize) -> GuildcardDataChunk {
         GuildcardDataChunk {
             _unknown: 0,
-            chunk: chunk as u32,
-            buffer: buffer,
-            len: len,
+            chunk,
+            buffer,
+            len,
         }
     }
 }
@@ -372,12 +371,12 @@ impl PSOPacket for GuildcardDataChunk {
 
 impl std::fmt::Debug for GuildcardDataChunk {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "packet GuildcardDataChunk {{\n").unwrap();
-        write!(f, "    flag: {:?}\n", 0).unwrap();
-        write!(f, "    _unknown: {:#X?}\n", self._unknown).unwrap();
-        write!(f, "    chunk: {:#X?}\n", self.chunk).unwrap();
-        write!(f, "    buffer: [0..{:#X}]\n", self.len).unwrap();
-        write!(f, "}}")
+        writeln!(f, "packet GuildcardDataChunk {{").unwrap();
+        writeln!(f, "    flag: {:?}", 0).unwrap();
+        writeln!(f, "    _unknown: {:#X?}", self._unknown).unwrap();
+        writeln!(f, "    chunk: {:#X?}", self.chunk).unwrap();
+        writeln!(f, "    buffer: [0..{:#X}]", self.len).unwrap();
+        writeln!(f, "}}")
     }
 }
 
@@ -429,9 +428,9 @@ impl PSOPacket for ParamDataHeader {
 
 impl std::fmt::Debug for ParamDataHeader {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "packet ParamDataHeader{{\n").unwrap();
-        write!(f, "    files: [..]\n").unwrap();
-        write!(f, "}}")
+        writeln!(f, "packet ParamDataHeader{{").unwrap();
+        writeln!(f, "    files: [..]").unwrap();
+        writeln!(f, "}}")
     }
 }
 
@@ -495,7 +494,7 @@ impl ShipList {
                 flags: 0,
                 name: utf8_to_utf16_array("Ship"),
             },
-            ships: ships,
+            ships,
         }
     }
 }
@@ -518,7 +517,7 @@ mod tests {
             tag: 0,
             guildcard: 0,
             team_id: 0,
-            session: Session::new(),
+            session: Session::default(),
             caps: 0,
         };
 
@@ -561,7 +560,7 @@ mod tests {
     #[test]
     fn test_session_size() {
         use super::PSOPacketData;
-        let session = super::Session::new();
+        let session = super::Session::default();
         assert!(session.as_bytes().len() == 40);
     }
 }

src/packet/messages.rs

@@ -764,21 +764,21 @@ impl PSOPacketData for TradeRequestCommand {
                      0, 0,
                      0, 0, 0, 0]
                     .into_iter()
-                    .chain(meseta.to_le_bytes().to_vec().into_iter())
+                    .chain(meseta.to_le_bytes().iter().copied())
                     .collect()
             },
             TradeRequestCommand::AddItem(item_id, amount) => {
                 vec![1u8, 0, 0, 0]
                     .into_iter()
-                    .chain(item_id.to_le_bytes().to_vec().into_iter())
-                    .chain(amount.to_le_bytes().to_vec().into_iter())
+                    .chain(item_id.to_le_bytes().iter().copied())
+                    .chain(amount.to_le_bytes().iter().copied())
                     .collect()
             },
             TradeRequestCommand::RemoveItem(item_id, amount) => {
                 vec![2u8, 0, 0, 0]
                     .into_iter()
-                    .chain(item_id.to_le_bytes().to_vec().into_iter())
-                    .chain(amount.to_le_bytes().to_vec().into_iter())
+                    .chain(item_id.to_le_bytes().iter().copied())
+                    .chain(amount.to_le_bytes().iter().copied())
                     .collect()
             },
             TradeRequestCommand::Confirm => {
@@ -1178,7 +1178,7 @@ pub enum GameMessage {
     PlayerTelepipe(PlayerTelepipe),
     NpcSpawn(NpcSpawn),
     ActivateBossWarp(ActivateBossWarp),
-    PlayerJoiningGame(PlayerJoiningGame),
+    PlayerJoiningGame(Box<PlayerJoiningGame>),
     PlayerJoiningGame2(PlayerJoiningGame2),
     BurstDone(BurstDone),
     WordSelect(WordSelect),
@@ -1346,7 +1346,7 @@ impl PSOPacketData for GameMessage {
             PlayerTelepipe::CMD => Ok(GameMessage::PlayerTelepipe(PlayerTelepipe::from_bytes(&mut cur)?)),
             NpcSpawn::CMD => Ok(GameMessage::NpcSpawn(NpcSpawn::from_bytes(&mut cur)?)),
             ActivateBossWarp::CMD => Ok(GameMessage::ActivateBossWarp(ActivateBossWarp::from_bytes(&mut cur)?)),
-            PlayerJoiningGame::CMD => Ok(GameMessage::PlayerJoiningGame(PlayerJoiningGame::from_bytes(&mut cur)?)),
+            PlayerJoiningGame::CMD => Ok(GameMessage::PlayerJoiningGame(Box::new(PlayerJoiningGame::from_bytes(&mut cur)?))),
             PlayerJoiningGame2::CMD => Ok(GameMessage::PlayerJoiningGame2(PlayerJoiningGame2::from_bytes(&mut cur)?)),
             BurstDone::CMD => Ok(GameMessage::BurstDone(BurstDone::from_bytes(&mut cur)?)),
             WordSelect::CMD => Ok(GameMessage::WordSelect(WordSelect::from_bytes(&mut cur)?)),
@@ -1427,7 +1427,7 @@ impl PSOPacketData for GameMessage {
             _ => Err(PacketParseError::UnknownMessage(byte[0],
                                                       {
                                                           let mut b = vec![0; len[0] as usize * 4];
-                                                          cur.read(&mut b).unwrap();
+                                                          cur.read_exact(&mut b).unwrap();
                                                           b.to_vec()
                                                       }
             )),

src/packet/patch.rs

@@ -19,10 +19,10 @@ pub struct PatchWelcome {
 impl PatchWelcome {
     pub fn new(server_key: u32, client_key: u32) -> PatchWelcome {
         PatchWelcome {
-            copyright: b"Patch Server. Copyright SonicTeam, LTD. 2001".clone(),
+            copyright: *b"Patch Server. Copyright SonicTeam, LTD. 2001",
             padding: [0; 20],
-            server_key: server_key,
-            client_key: client_key,
+            server_key,
+            client_key,
         }
     }
 }
@@ -58,8 +58,8 @@ impl StartFileSend {
             *dst = *src
         }
         StartFileSend {
-            id: id,
-            size: size,
+            id,
+            size,
             filename: f,
         }
     }
@@ -106,31 +106,22 @@ impl PSOPacket for FileSend {
 
 impl std::fmt::Debug for FileSend {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "packet FileSend {{\n").unwrap();
-        write!(f, "    chunk_num: {:?}\n", self.chunk_num).unwrap();
-        write!(f, "    checksum: {:X?}\n", self.checksum).unwrap();
-        write!(f, "    chunk_size: {:X?}\n", self.chunk_size).unwrap();
-        write!(f, "    buffer: [...a large array ...]\n").unwrap();
-        write!(f, "}}")
+        writeln!(f, "packet FileSend {{").unwrap();
+        writeln!(f, "    chunk_num: {:?}", self.chunk_num).unwrap();
+        writeln!(f, "    checksum: {:X?}", self.checksum).unwrap();
+        writeln!(f, "    chunk_size: {:X?}", self.chunk_size).unwrap();
+        writeln!(f, "    buffer: [...a large array ...]").unwrap();
+        writeln!(f, "}}")
     }
 }
 
 
+#[derive(Default)]
 #[pso_packet(0x08, no_flag)]
 pub struct EndFileSend {
     padding: u32,
 }
 
-impl EndFileSend {
-    pub fn new() -> EndFileSend {
-        EndFileSend {
-            padding: 0,
-        }
-    }
-}
-
-
-
 #[pso_packet(0x0B, no_flag)]
 pub struct PatchStartList {
 }
@@ -169,7 +160,7 @@ impl FileInfo {
             *dst = *src
         };
         FileInfo {
-            id: id,
+            id,
             filename: f,
         }
     }
@@ -200,8 +191,8 @@ pub struct FilesToPatchMetadata {
 impl FilesToPatchMetadata {
     pub fn new(data_size: u32, file_count: u32) -> FilesToPatchMetadata {
         FilesToPatchMetadata {
-            data_size: data_size,
-            file_count: file_count,
+            data_size,
+            file_count,
         }
     }
 }
@@ -221,7 +212,7 @@ impl Message {
     pub fn new(mut msg: String) -> Message {
         msg.push('\0');
         Message {
-            msg: msg,
+            msg,
         }
     }
 }
@@ -237,8 +228,8 @@ pub struct RedirectClient {
 impl RedirectClient {
     pub fn new(ip: u32, port: u16) -> RedirectClient {
         RedirectClient {
-            ip: ip,
-            port: port,
+            ip,
+            port,
             padding: 0,
         }
     }

src/packet/ship.rs

@@ -26,9 +26,9 @@ impl ShipWelcome {
         let mut copyright = [0u8; 0x60];
         copyright[..0x4B].clone_from_slice(b"Phantasy Star Online Blue Burst Game Server. Copyright 1999-2004 SONICTEAM.");
         ShipWelcome {
-            copyright: copyright,
-            server_key: server_key,
-            client_key: client_key,
+            copyright,
+            server_key,
+            client_key,
         }
     }
 }
@@ -149,8 +149,8 @@ pub struct BurstDone72 {
     target: u8,
 }
 
-impl BurstDone72 {
-    pub fn new() -> BurstDone72 {
+impl Default for BurstDone72 {
+    fn default() -> BurstDone72 {
         BurstDone72 {
             msg: 0x72,
             len: 3,
@@ -169,7 +169,7 @@ pub struct Message {
 impl Message {
     pub fn new(msg: GameMessage) -> Message {
         Message {
-            msg: msg,
+            msg,
         }
     }
 }
@@ -184,7 +184,7 @@ impl DirectMessage {
     pub fn new(target: u32, msg: GameMessage) -> DirectMessage {
         DirectMessage {
             flag: target,
-            msg: msg,
+            msg,
         }
     }
 }
@@ -280,7 +280,7 @@ impl SmallDialog {
         }
         SmallDialog {
             padding: [0; 0x02],
-            msg: msg,
+            msg,
         }
     }
 }
@@ -299,7 +299,7 @@ impl RightText {
         }
         RightText {
             padding: [0; 0x02],
-            msg: msg,
+            msg,
         }
     }
 }
@@ -317,7 +317,7 @@ impl SmallLeftDialog {
         }
         SmallLeftDialog {
             padding: [0x00004500, 0x45004500],
-            msg: msg,
+            msg,
         }
     }
 }
@@ -335,7 +335,7 @@ impl LargeDialog {
         }
         LargeDialog {
             padding: [0, 0x45000000],
-            msg: msg,
+            msg,
         }
     }
 }
@@ -383,8 +383,8 @@ pub struct LeaveLobby {
 impl LeaveLobby {
     pub fn new(client: u8, leader: u8) -> LeaveLobby {
         LeaveLobby {
-            client: client,
-            leader: leader,
+            client,
+            leader,
             _padding: 0,
         }
     }
@@ -400,8 +400,8 @@ pub struct LeaveRoom {
 impl LeaveRoom {
     pub fn new(client: u8, leader: u8) -> LeaveRoom {
         LeaveRoom {
-            client: client,
-            leader: leader,
+            client,
+            leader,
             _padding: 0,
         }
     }
@@ -418,8 +418,8 @@ impl PlayerChat {
     pub fn new(guildcard: u32, message: String) -> PlayerChat {
         PlayerChat {
             unknown: 0x00010000,
-            guildcard: guildcard,
-            message: message,
+            guildcard,
+            message,
         }
     }
 }
@@ -501,7 +501,7 @@ pub struct LobbyEntry {
 impl LobbyEntry {
     pub fn new(menu_id: u32, lobby_id: u32) -> LobbyEntry {
         LobbyEntry {
-            menu_id: menu_id,
+            menu_id,
             item_id: lobby_id,
             padding: 0,
         }
@@ -514,8 +514,8 @@ pub struct LobbyList {
     entries: [LobbyEntry; 16],
 }
 
-impl LobbyList {
-    pub fn new() -> LobbyList {
+impl Default for LobbyList {
+    fn default() -> LobbyList {
         let lobbies = (0..16).fold([LobbyEntry::default(); 16],
             |mut acc, index| {
                 acc[index].menu_id = LOBBY_MENU_ID;

src/util.rs

@@ -2,7 +2,7 @@
 pub fn array_to_utf8<const X: usize>(array: [u8; X]) -> Result<String, std::string::FromUtf8Error> {
     String::from_utf8(array.to_vec())
         .map(|mut s| {
-            if let Some(index) = s.find("\u{0}") {
+            if let Some(index) = s.find('\u{0}') {
                 s.truncate(index);
             }
             s
@@ -12,7 +12,7 @@ pub fn array_to_utf8<const X: usize>(array: [u8; X]) -> Result<String, std::stri
 pub fn array_to_utf16(array: &[u8]) -> String {
     unsafe {
         let (_, data, _) = array.align_to();
-        String::from_utf16_lossy(&data).trim_matches(char::from(0)).into()
+        String::from_utf16_lossy(data).trim_matches(char::from(0)).into()
     }
 }
 
@@ -20,7 +20,7 @@ pub fn utf8_to_array<const N: usize>(s: impl Into<String>) -> [u8; N] {
     let mut array = [0u8; N];
     let s = s.into();
     let bytes = s.as_bytes();
-    array[..bytes.len()].clone_from_slice(&bytes);
+    array[..bytes.len()].clone_from_slice(bytes);
     array
 }