Fix clippy warnings

client_listener/examples/restart.rs

@@ -67,11 +67,11 @@ async fn do_restart(
     let fd = to_memfd(data).unwrap();
 
     tracing::debug!("executing restart");
-    Command::new(current_exe().unwrap())
+    let e = Command::new(current_exe().unwrap())
         .args([fd.to_string()])
         .exec();
 
-    panic!("Couldn't exec?");
+    panic!("Couldn't exec: {:?}", e);
 }
 
 #[tokio::main]

client_listener/src/internal/connection_task.rs

@@ -51,7 +51,7 @@ where
                 message = lines.next_line() => match message {
                     Ok(None) => { break; },
                     Ok(Some(m)) => {
-                        if m.as_bytes().len() as u64 > crate::MAX_MSG_SIZE {
+                        if m.len() as u64 > crate::MAX_MSG_SIZE { // in bytes
                             if self.event_channel.send(InternalConnectionEventType::Event(InternalConnectionEvent::ConnectionError(self.id, ConnectionError::InputLineTooLong))).await.is_err() {
                             tracing::error!("Error notifying socket error on connection {:?}", self.id);
                             }

sable_history/src/pg_history_service.rs

@@ -26,7 +26,7 @@ impl<'a> PgHistoryService<'a> {
     }
 }
 
-impl<'a> HistoryService for PgHistoryService<'a> {
+impl HistoryService for PgHistoryService<'_> {
     async fn list_targets(
         &self,
         _user: UserId,
@@ -48,7 +48,7 @@ impl<'a> HistoryService for PgHistoryService<'a> {
         {
             Err(e) => {
                 tracing::error!("Could not get history channels: {e}");
-                return HashMap::new();
+                HashMap::new()
             }
             Ok(rows) => rows
                 .map(|row| -> Result<(TargetId, i64)> {

sable_history/src/server/update_handler.rs

@@ -53,7 +53,7 @@ impl HistoryServer {
         let mut connection_lock = self.database_connection.lock().await;
 
         if let Some(existing) = historic_users
-            .filter(HistoricUser::with_network_id(&huid))
+            .filter(HistoricUser::with_network_id(huid))
             .select(HistoricUser::as_select())
             .first(&mut *connection_lock)
             .await
@@ -103,9 +103,9 @@ impl HistoryServer {
         }
     }
 
-    async fn get_or_create_channel<'a>(
+    async fn get_or_create_channel(
         &self,
-        data: wrapper::Channel<'a>,
+        data: wrapper::Channel<'_>,
     ) -> anyhow::Result<crate::models::Channel> {
         use crate::schema::channels::dsl::*;
 
@@ -154,9 +154,7 @@ impl HistoryServer {
         };
         let net_message = net.message(new_message.message)?;
 
-        let db_source = self
-            .get_or_create_historic_user(&source_id, &source)
-            .await?;
+        let db_source = self.get_or_create_historic_user(&source_id, source).await?;
         let db_channel = self.get_or_create_channel(channel).await?;
 
         let db_message = crate::models::Message {

sable_ircd/src/capability/mod.rs

@@ -129,6 +129,12 @@ impl ClientCapabilitySet {
 #[derive(Debug)]
 pub struct AtomicCapabilitySet(AtomicU64);
 
+impl Default for AtomicCapabilitySet {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl AtomicCapabilitySet {
     pub fn new() -> Self {
         Self(AtomicU64::new(0))

sable_ircd/src/command/handlers/chathistory.rs

@@ -203,7 +203,7 @@ async fn list_targets<'a>(
     }
 }
 
-fn send_history_entries<'a>(
+fn send_history_entries(
     _server: &ClientServer,
     conn: impl MessageSink,
     target: &str,
@@ -226,9 +226,7 @@ fn send_history_entries<'a>(
                 text,
             } => {
                 let msg = message::Message::new(&source, &target, message_type, &text)
-                    .with_tag(server_time::server_time_tag(
-                        i64::try_from(timestamp).unwrap_or(i64::MAX),
-                    ))
+                    .with_tag(server_time::server_time_tag(timestamp))
                     .with_tag(OutboundMessageTag::new(
                         "msgid",
                         Some(id.to_string()),

sable_ircd/src/command/handlers/services/mod.rs

@@ -26,7 +26,7 @@ impl<'a> ServicesCommand<'a> {
     }
 }
 
-impl<'a> Command for ServicesCommand<'a> {
+impl Command for ServicesCommand<'_> {
     fn source(&self) -> CommandSource<'_> {
         self.outer.source()
     }

sable_ircd/src/command/plumbing/argument_wrappers.rs

@@ -25,7 +25,7 @@ impl<'a> AmbientArgument<'a> for ServicesTarget<'a> {
     }
 }
 
-impl<'a> ServicesTarget<'a> {
+impl ServicesTarget<'_> {
     pub async fn send_remote_request(
         &self,
         req: RemoteServerRequestType,

sable_ircd/src/command/plumbing/target_types.rs

@@ -16,7 +16,7 @@ impl TargetParameter<'_> {
     }
 }
 
-impl<'a> From<&TargetParameter<'a>> for sable_network::history::TargetId {
+impl From<&TargetParameter<'_>> for sable_network::history::TargetId {
     fn from(value: &TargetParameter) -> Self {
         match value {
             TargetParameter::User(u) => u.id().into(),
@@ -25,7 +25,7 @@ impl<'a> From<&TargetParameter<'a>> for sable_network::history::TargetId {
     }
 }
 
-impl<'a> From<TargetParameter<'a>> for sable_network::history::TargetId {
+impl From<TargetParameter<'_>> for sable_network::history::TargetId {
     fn from(value: TargetParameter) -> Self {
         (&value).into()
     }

sable_ircd/src/connection_collection.rs

@@ -214,7 +214,7 @@ impl ConnectionCollection {
     }
 }
 
-impl<'a> Iterator for UserConnectionIter<'a> {
+impl Iterator for UserConnectionIter<'_> {
     type Item = Arc<ClientConnection>;
 
     fn next(&mut self) -> Option<Self::Item> {

sable_ircd/src/messages/send_history.rs

@@ -218,7 +218,7 @@ impl SendHistoryItem<update::ChannelTopicChange> for ClientServer {
         let source = net.message_source(&item.setter)?;
         let channel = net.channel(item.channel)?;
 
-        let message = message::Topic::new(&source, &channel.name(), &item.new_text)
+        let message = message::Topic::new(&source, channel.name(), &item.new_text)
             .with_tags_from(from_entry, &net);
 
         conn.send(message);
@@ -302,7 +302,7 @@ impl SendHistoryItem<update::ChannelJoin> for ClientServer {
         let membership = net.membership(item.membership)?;
         let channel = membership.channel()?;
 
-        let message = message::Join::new(user, &channel.name()).with_tags_from(from_entry, &net);
+        let message = message::Join::new(user, channel.name()).with_tags_from(from_entry, &net);
 
         conn.send(message);
 
@@ -343,7 +343,7 @@ impl SendHistoryItem<update::ChannelKick> for ClientServer {
         let user = net.historic_user(item.user)?;
         let channel = net.channel(item.membership.channel)?;
 
-        let message = message::Kick::new(&source, user, &channel.name(), &item.message)
+        let message = message::Kick::new(&source, user, channel.name(), &item.message)
             .with_tags_from(from_entry, &net);
 
         conn.send(message);
@@ -365,7 +365,7 @@ impl SendHistoryItem<update::ChannelPart> for ClientServer {
 
         // If editing this behaviour, make sure that the faked version in the channel rename
         // handler stays in sync
-        let message = message::Part::new(user, &channel.name(), &item.message)
+        let message = message::Part::new(user, channel.name(), &item.message)
             .with_tags_from(from_entry, &net);
 
         conn.send(message);
@@ -387,7 +387,7 @@ impl SendHistoryItem<update::ChannelInvite> for ClientServer {
         let channel = net.channel(item.invite.channel())?;
 
         let message =
-            message::Invite::new(&source, user, &channel.name()).with_tags_from(from_entry, &net);
+            message::Invite::new(&source, user, channel.name()).with_tags_from(from_entry, &net);
 
         conn.send(message);
 

sable_ircd/src/messages/source_target.rs

@@ -44,7 +44,7 @@ impl MessageSource for wrapper::User<'_> {
     }
 }
 
-impl<'a> MessageSource for wrapper::HistoricMessageSource<'a> {
+impl MessageSource for wrapper::HistoricMessageSource<'_> {
     fn format(&self) -> String {
         match self {
             Self::User(historic_user) => MessageSource::format(*historic_user),
@@ -115,7 +115,7 @@ impl MessageTarget for state::HistoricUser {
     }
 }
 
-impl<'a> MessageTarget for wrapper::HistoricMessageTarget<'a> {
+impl MessageTarget for wrapper::HistoricMessageTarget<'_> {
     fn format(&self) -> String {
         match self {
             Self::Channel(c) => c.name().to_string(),
@@ -127,7 +127,7 @@ impl<'a> MessageTarget for wrapper::HistoricMessageTarget<'a> {
 
 // This may seem counter-intuitive, but there are times we need to
 // format a message source as if it were a target
-impl<'a> MessageTarget for wrapper::HistoricMessageSource<'a> {
+impl MessageTarget for wrapper::HistoricMessageSource<'_> {
     fn format(&self) -> String {
         match self {
             Self::Server(s) => s.name().to_string(),

sable_ircd/src/server/async_handler_collection.rs

@@ -6,6 +6,12 @@ pub struct AsyncHandlerCollection<'a> {
     futures: FuturesUnordered<AsyncHandler<'a>>,
 }
 
+impl Default for AsyncHandlerCollection<'_> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl<'a> AsyncHandlerCollection<'a> {
     pub fn new() -> Self {
         Self {

sable_ircd/src/throttled_queue.rs

@@ -132,7 +132,7 @@ impl<T: std::fmt::Debug> ThrottledQueue<T> {
     }
 }
 
-impl<'a, T: std::fmt::Debug> Iterator for ThrottledQueueIterator<'a, T> {
+impl<T: std::fmt::Debug> Iterator for ThrottledQueueIterator<'_, T> {
     type Item = T;
 
     fn next(&mut self) -> Option<T> {

sable_ircd/src/utils/line_wrapper.rs

@@ -36,7 +36,8 @@ impl<const JOINER: char, Item: AsRef<str>, Iter: Iterator<Item = Item>> Iterator
 
         for item in self.iter.by_ref() {
             let item = item.as_ref();
-            if buf.as_bytes().len() + JOINER.len_utf8() + item.as_bytes().len() <= self.line_length
+            if buf.len() + JOINER.len_utf8() + item.len() <= self.line_length
+            // in bytes
             {
                 buf.push(JOINER);
                 buf.push_str(item);

sable_network/build.rs

@@ -35,7 +35,9 @@ fn write_head_date(root: String, dest: path::PathBuf) -> Result<(), git2::Error>
                 && e.code() == git2::ErrorCode::NotFound =>
         {
             f.write_all(
-                format!("\npub const GIT_COMMIT_TIME_UTC: Option<&str> = None;\n").as_bytes(),
+                "\npub const GIT_COMMIT_TIME_UTC: Option<&str> = None;\n"
+                    .to_string()
+                    .as_bytes(),
             )
             .expect("could not write to built.rs");
             Ok(())

sable_network/src/audit/mod.rs

@@ -88,7 +88,7 @@ impl<'a> AuditLogger<'a> {
     }
 }
 
-impl<'a> AuditLoggerEntry<'a> {
+impl AuditLoggerEntry<'_> {
     pub fn source(mut self, id: Option<UserId>, ip: Option<IpAddr>) -> Self {
         self.source_id = id;
         self.source_str = format_source(self.node, id, ip);

sable_network/src/history/local_service.rs

@@ -112,7 +112,7 @@ impl<'a, NetworkPolicy: policy::PolicyService> LocalHistoryService<'a, NetworkPo
             Ok(backward_entries
                 .into_iter()
                 .rev()
-                .chain(forward_entries.into_iter())
+                .chain(forward_entries)
                 .flat_map(move |entry| Self::translate_log_entry(entry, &net)))
         } else {
             Err(HistoryError::InvalidTarget(target))
@@ -145,8 +145,8 @@ impl<'a, NetworkPolicy: policy::PolicyService> LocalHistoryService<'a, NetworkPo
     }
 }
 
-impl<'a, NetworkPolicy: policy::PolicyService> HistoryService
-    for LocalHistoryService<'a, NetworkPolicy>
+impl<NetworkPolicy: policy::PolicyService> HistoryService
+    for LocalHistoryService<'_, NetworkPolicy>
 {
     #[instrument(skip(self))]
     async fn list_targets(

sable_network/src/history/remote_service.rs

@@ -21,8 +21,8 @@ impl<'a, NetworkPolicy: policy::PolicyService> RemoteHistoryService<'a, NetworkP
     }
 }
 
-impl<'a, NetworkPolicy: policy::PolicyService> HistoryService
-    for RemoteHistoryService<'a, NetworkPolicy>
+impl<NetworkPolicy: policy::PolicyService> HistoryService
+    for RemoteHistoryService<'_, NetworkPolicy>
 {
     #[instrument(skip(self))]
     async fn list_targets(

sable_network/src/network/network/channel_state.rs

@@ -259,7 +259,7 @@ impl Network {
                 updates.notify(
                     update::MembershipFlagChange {
                         membership: target,
-                        user: self.translate_historic_user_id(&user),
+                        user: self.translate_historic_user_id(user),
                         added: details.added,
                         removed: details.removed,
                         changed_by: self.translate_state_change_source(details.changed_by),
@@ -288,7 +288,7 @@ impl Network {
         if let Some(user) = self.users.get(&target.user()) {
             let update = update::ChannelJoin {
                 membership: target,
-                user: self.translate_historic_user_id(&user),
+                user: self.translate_historic_user_id(user),
             };
             updates.notify(update, event);
         }
@@ -314,7 +314,7 @@ impl Network {
                 let update = update::ChannelKick {
                     membership: removed_membership,
                     source: self.translate_state_change_source(details.source.into()),
-                    user: self.translate_historic_user_id(&user),
+                    user: self.translate_historic_user_id(user),
                     message: details.message.clone(),
                 };
                 updates.notify(update, event);
@@ -341,7 +341,7 @@ impl Network {
             if let Some(user) = self.users.get(&target.user()) {
                 let update = update::ChannelPart {
                     membership: removed_membership,
-                    user: self.translate_historic_user_id(&user),
+                    user: self.translate_historic_user_id(user),
                     message: details.message.clone(),
                 };
                 updates.notify(update, event);
@@ -380,7 +380,7 @@ impl Network {
             let update = update::ChannelInvite {
                 invite: target,
                 source: self.translate_state_change_source(details.source.into()),
-                user: self.translate_historic_user_id(&user),
+                user: self.translate_historic_user_id(user),
             };
             updates.notify(update, event);
         }

sable_network/src/network/network/mod.rs

@@ -249,7 +249,7 @@ impl Network {
     ) -> state::HistoricMessageSourceId {
         match id {
             ObjectId::User(user_id) => self.users.get(&user_id).map(|user| {
-                state::HistoricMessageSourceId::User(self.translate_historic_user_id(&user))
+                state::HistoricMessageSourceId::User(self.translate_historic_user_id(user))
             }),
             ObjectId::Server(server_id) => Some(state::HistoricMessageSourceId::Server(server_id)),
             _ => None,
@@ -266,7 +266,7 @@ impl Network {
     pub(crate) fn translate_message_target(&self, id: ObjectId) -> state::HistoricMessageTargetId {
         match id {
             ObjectId::User(user_id) => self.users.get(&user_id).map(|user| {
-                state::HistoricMessageTargetId::User(self.translate_historic_user_id(&user))
+                state::HistoricMessageTargetId::User(self.translate_historic_user_id(user))
             }),
             ObjectId::Channel(channel_id) => {
                 Some(state::HistoricMessageTargetId::Channel(channel_id))

sable_network/src/network/network/user_history.rs

@@ -60,7 +60,7 @@ impl HistoricUserStore {
     pub fn update(&mut self, user: &mut state::User, timestamp: i64) -> HistoricUserId {
         let old_id = HistoricUserId::new(user.id, user.serial);
 
-        let Some(existing) = self.get_user(&user) else {
+        let Some(existing) = self.get_user(user) else {
             return old_id;
         };
 
@@ -80,7 +80,7 @@ impl HistoricUserStore {
     ) -> HistoricUserId {
         let old_id = HistoricUserId::new(user.id, user.serial);
 
-        let Some(existing) = self.get_user(&user) else {
+        let Some(existing) = self.get_user(user) else {
             return old_id;
         };
 
@@ -99,7 +99,7 @@ impl HistoricUserStore {
     ) -> HistoricUserId {
         let old_id = HistoricUserId::new(user.id, user.serial);
 
-        let Some(existing) = self.get_user(&user) else {
+        let Some(existing) = self.get_user(user) else {
             return old_id;
         };