cargo fmt

src/api/client_server/account.rs

@@ -1,5 +1,3 @@
-
-
 use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH};
 use crate::{api::client_server, services, utils, Error, Result, Ruma};
 use ruma::{
@@ -11,12 +9,7 @@ use ruma::{
         error::ErrorKind,
         uiaa::{AuthFlow, AuthType, UiaaInfo},
     },
-    events::{
-        room::{
-            message::RoomMessageEventContent,
-        },
-        GlobalAccountDataEventType,
-    },
+    events::{room::message::RoomMessageEventContent, GlobalAccountDataEventType},
     push, UserId,
 };
 

src/api/client_server/membership.rs

@@ -11,12 +11,11 @@ use ruma::{
         federation::{self, membership::create_invite},
     },
     events::{
-        room::{
-            member::{MembershipState, RoomMemberEventContent},
-        },
+        room::member::{MembershipState, RoomMemberEventContent},
         RoomEventType, StateEventType,
     },
-    serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue}, EventId, RoomId, RoomVersionId, ServerName, UserId,
+    serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue},
+    EventId, RoomId, RoomVersionId, ServerName, UserId,
 };
 use serde_json::value::{to_raw_value, RawValue as RawJsonValue};
 use std::{

src/api/server_server.rs

@@ -4,7 +4,7 @@ use crate::{
     services, utils, Error, PduEvent, Result, Ruma,
 };
 use axum::{response::IntoResponse, Json};
-use futures_util::{StreamExt};
+use futures_util::StreamExt;
 use get_profile_information::v1::ProfileField;
 use http::header::{HeaderValue, AUTHORIZATION};
 
@@ -15,10 +15,7 @@ use ruma::{
             authorization::get_event_authorization,
             device::get_devices::{self, v1::UserDevice},
             directory::{get_public_rooms, get_public_rooms_filtered},
-            discovery::{
-                get_server_keys,
-                get_server_version, ServerSigningKeys, VerifyKey,
-            },
+            discovery::{get_server_keys, get_server_version, ServerSigningKeys, VerifyKey},
             event::{get_event, get_missing_events, get_room_state, get_room_state_ids},
             keys::{claim_keys, get_keys},
             membership::{
@@ -46,13 +43,13 @@ use ruma::{
     },
     receipt::ReceiptType,
     serde::{Base64, JsonObject, Raw},
-    signatures::{CanonicalJsonValue},
-    to_device::DeviceIdOrAllDevices, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName,
-    ServerSigningKeyId,
+    signatures::CanonicalJsonValue,
+    to_device::DeviceIdOrAllDevices,
+    EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId,
 };
 use serde_json::value::{to_raw_value, RawValue as RawJsonValue};
 use std::{
-    collections::{BTreeMap},
+    collections::BTreeMap,
     fmt::Debug,
     mem,
     net::{IpAddr, SocketAddr},

src/database/key_value/account_data.rs

@@ -1,12 +1,12 @@
 use std::collections::HashMap;
 
 use ruma::{
-    api::client::{error::ErrorKind},
+    api::client::error::ErrorKind,
     events::{AnyEphemeralRoomEvent, RoomAccountDataEventType},
-    serde::Raw, RoomId, UserId,
+    serde::Raw,
+    RoomId, UserId,
 };
 
-
 use crate::{database::KeyValueDatabase, service, services, utils, Error, Result};
 
 impl service::account_data::Data for KeyValueDatabase {

src/database/key_value/pusher.rs

@@ -3,7 +3,7 @@ use ruma::{
     UserId,
 };
 
-use crate::{database::KeyValueDatabase, service, Error, Result, utils};
+use crate::{database::KeyValueDatabase, service, utils, Error, Result};
 
 impl service::pusher::Data for KeyValueDatabase {
     fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()> {
@@ -28,7 +28,11 @@ impl service::pusher::Data for KeyValueDatabase {
         Ok(())
     }
 
-    fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result<Option<get_pushers::v3::Pusher>> {
+    fn get_pusher(
+        &self,
+        sender: &UserId,
+        pushkey: &str,
+    ) -> Result<Option<get_pushers::v3::Pusher>> {
         let mut senderkey = sender.as_bytes().to_vec();
         senderkey.push(0xff);
         senderkey.extend_from_slice(pushkey.as_bytes());
@@ -55,15 +59,21 @@ impl service::pusher::Data for KeyValueDatabase {
             .collect()
     }
 
-    fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box<dyn Iterator<Item = Result<String>> + 'a> {
+    fn get_pushkeys<'a>(
+        &'a self,
+        sender: &UserId,
+    ) -> Box<dyn Iterator<Item = Result<String>> + 'a> {
         let mut prefix = sender.as_bytes().to_vec();
         prefix.push(0xff);
 
         Box::new(self.senderkey_pusher.scan_prefix(prefix).map(|(k, _)| {
             let mut parts = k.splitn(2, |&b| b == 0xff);
             let _senderkey = parts.next();
-            let push_key = parts.next().ok_or_else(|| Error::bad_database("Invalid senderkey_pusher in db"))?;
-            let push_key_string = utils::string_from_bytes(push_key).map_err(|_| Error::bad_database("Invalid pusher bytes in senderkey_pusher"))?;
+            let push_key = parts
+                .next()
+                .ok_or_else(|| Error::bad_database("Invalid senderkey_pusher in db"))?;
+            let push_key_string = utils::string_from_bytes(push_key)
+                .map_err(|_| Error::bad_database("Invalid pusher bytes in senderkey_pusher"))?;
 
             Ok(push_key_string)
         }))

src/database/key_value/rooms/metadata.rs

@@ -1,6 +1,6 @@
 use ruma::RoomId;
 
-use crate::{database::KeyValueDatabase, service, services, Result, utils, Error};
+use crate::{database::KeyValueDatabase, service, services, utils, Error, Result};
 
 impl service::rooms::metadata::Data for KeyValueDatabase {
     fn exists(&self, room_id: &RoomId) -> Result<bool> {
@@ -27,7 +27,6 @@ impl service::rooms::metadata::Data for KeyValueDatabase {
             )
             .map_err(|_| Error::bad_database("Room ID in roomid_shortroomid is invalid."))
         }))
-
     }
 
     fn is_disabled(&self, room_id: &RoomId) -> Result<bool> {

src/database/key_value/users.rs

@@ -5,8 +5,7 @@ use ruma::{
     encryption::{CrossSigningKey, DeviceKeys, OneTimeKey},
     events::{AnyToDeviceEvent, StateEventType},
     serde::Raw,
-    DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri,
-    UInt, UserId,
+    DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, UInt, UserId,
 };
 use tracing::warn;
 
@@ -956,4 +955,3 @@ fn get_username_with_valid_password(username: &[u8], password: &[u8]) -> Option<
         }
     }
 }
-

src/database/mod.rs

@@ -2,15 +2,13 @@ pub mod abstraction;
 pub mod key_value;
 
 use crate::{
-    service::{
-        rooms::{state_compressor::CompressedStateEvent},
-    },
-    services, utils, Config, Error, PduEvent, Result, Services, SERVICES,
+    service::rooms::state_compressor::CompressedStateEvent, services, utils, Config, Error,
+    PduEvent, Result, Services, SERVICES,
 };
 use abstraction::KeyValueDatabaseEngine;
 use abstraction::KvTree;
 use directories::ProjectDirs;
-use futures_util::{StreamExt};
+use futures_util::StreamExt;
 use lru_cache::LruCache;
 use ruma::{
     events::{
@@ -29,7 +27,7 @@ use std::{
     path::Path,
     sync::{Arc, Mutex, RwLock},
 };
-use tokio::sync::{mpsc};
+use tokio::sync::mpsc;
 use tracing::{debug, error, info, warn};
 
 pub struct KeyValueDatabase {

src/lib.rs

@@ -13,15 +13,13 @@ mod database;
 mod service;
 mod utils;
 
-use std::{
-    sync::{RwLock},
-};
+use std::sync::RwLock;
 
 pub use api::ruma_wrapper::{Ruma, RumaResponse};
 pub use config::Config;
+pub use database::KeyValueDatabase;
 pub use service::{pdu::PduEvent, Services};
 pub use utils::error::{Error, Result};
-pub use database::KeyValueDatabase;
 
 pub static SERVICES: RwLock<Option<&'static Services>> = RwLock::new(None);
 

src/main.rs

@@ -35,7 +35,7 @@ use tower_http::{
     trace::TraceLayer,
     ServiceBuilderExt as _,
 };
-use tracing::{warn, info};
+use tracing::{info, warn};
 use tracing_subscriber::{prelude::*, EnvFilter};
 
 pub use conduit::*; // Re-export everything from the library crate

src/service/account_data/mod.rs

@@ -4,13 +4,13 @@ pub use data::Data;
 
 use ruma::{
     events::{AnyEphemeralRoomEvent, RoomAccountDataEventType},
-    serde::Raw, RoomId, UserId,
+    serde::Raw,
+    RoomId, UserId,
 };
 
 use std::{collections::HashMap, sync::Arc};
 
-
-use crate::{Result};
+use crate::Result;
 
 pub struct Service {
     pub db: &'static dyn Data,

src/service/admin/mod.rs

@@ -29,9 +29,7 @@ use serde_json::value::to_raw_value;
 use tokio::sync::{mpsc, MutexGuard};
 
 use crate::{
-    api::{
-        client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH},
-    },
+    api::client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH},
     services,
     utils::{self, HtmlEscape},
     Error, PduEvent, Result,
@@ -177,7 +175,9 @@ impl Service {
         let self1 = Arc::new(Self { sender });
         let self2 = Arc::clone(&self1);
 
-        tokio::spawn(async move { self2.start_handler(receiver).await; });
+        tokio::spawn(async move {
+            self2.start_handler(receiver).await;
+        });
 
         self1
     }
@@ -186,8 +186,7 @@ impl Service {
         // TODO: Use futures when we have long admin commands
         //let mut futures = FuturesUnordered::new();
 
-        let conduit_user =
-            UserId::parse(format!("@conduit:{}", services().globals.server_name()))
+        let conduit_user = UserId::parse(format!("@conduit:{}", services().globals.server_name()))
             .expect("@conduit:server_name is valid");
 
         let conduit_room = services()
@@ -202,8 +201,7 @@ impl Service {
             .expect("Database data for admin room alias must be valid")
             .expect("Admin room must exist");
 
-        let send_message = |message: RoomMessageEventContent,
-                            mutex_lock: &MutexGuard<'_, ()>| {
+        let send_message = |message: RoomMessageEventContent, mutex_lock: &MutexGuard<'_, ()>| {
             services()
                 .rooms
                 .timeline

src/service/globals/mod.rs

@@ -3,15 +3,13 @@ pub use data::Data;
 
 use crate::api::server_server::FedDest;
 
-
 use crate::{Config, Error, Result};
 use ruma::{
     api::{
         client::sync::sync_events,
         federation::discovery::{ServerSigningKeys, VerifyKey},
     },
-    DeviceId, EventId, RoomId, RoomVersionId, ServerName,
-    ServerSigningKeyId, UserId,
+    DeviceId, EventId, RoomId, RoomVersionId, ServerName, ServerSigningKeyId, UserId,
 };
 use std::{
     collections::{BTreeMap, HashMap},

src/service/key_backups/mod.rs

@@ -1,11 +1,9 @@
 mod data;
 pub use data::Data;
 
-use crate::{Result};
+use crate::Result;
 use ruma::{
-    api::client::{
-        backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup},
-    },
+    api::client::backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup},
     serde::Raw,
     RoomId, UserId,
 };

src/service/media/mod.rs

@@ -3,7 +3,7 @@ pub use data::Data;
 
 use crate::{services, Result};
 use image::{imageops::FilterType, GenericImageView};
-use std::{sync::Arc};
+use std::sync::Arc;
 use tokio::{
     fs::File,
     io::{AsyncReadExt, AsyncWriteExt},

src/service/mod.rs

@@ -1,5 +1,5 @@
 use std::{
-    collections::{HashMap},
+    collections::HashMap,
     sync::{Arc, Mutex},
 };
 
@@ -49,7 +49,7 @@ impl Services {
             + key_backups::Data
             + media::Data
             + sending::Data
-            + 'static
+            + 'static,
     >(
         db: &'static D,
         config: Config,

src/service/pusher/data.rs

@@ -7,9 +7,11 @@ use ruma::{
 pub trait Data: Send + Sync {
     fn set_pusher(&self, sender: &UserId, pusher: set_pusher::v3::Pusher) -> Result<()>;
 
-    fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result<Option<get_pushers::v3::Pusher>>;
+    fn get_pusher(&self, sender: &UserId, pushkey: &str)
+        -> Result<Option<get_pushers::v3::Pusher>>;
 
     fn get_pushers(&self, sender: &UserId) -> Result<Vec<get_pushers::v3::Pusher>>;
 
-    fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box<dyn Iterator<Item = Result<String>> + 'a>;
+    fn get_pushkeys<'a>(&'a self, sender: &UserId)
+        -> Box<dyn Iterator<Item = Result<String>> + 'a>;
 }

src/service/pusher/mod.rs

@@ -34,7 +34,11 @@ impl Service {
         self.db.set_pusher(sender, pusher)
     }
 
-    pub fn get_pusher(&self, sender: &UserId, pushkey: &str) -> Result<Option<get_pushers::v3::Pusher>> {
+    pub fn get_pusher(
+        &self,
+        sender: &UserId,
+        pushkey: &str,
+    ) -> Result<Option<get_pushers::v3::Pusher>> {
         self.db.get_pusher(sender, pushkey)
     }
 
@@ -42,10 +46,7 @@ impl Service {
         self.db.get_pushers(sender)
     }
 
-    pub fn get_pushkeys<'a>(
-        &'a self,
-        sender: &UserId,
-    ) -> Box<dyn Iterator<Item = Result<String>>> {
+    pub fn get_pushkeys<'a>(&'a self, sender: &UserId) -> Box<dyn Iterator<Item = Result<String>>> {
         self.db.get_pushkeys(sender)
     }
 

src/service/rooms/event_handler/mod.rs

@@ -34,7 +34,7 @@ use ruma::{
     state_res::{self, RoomVersion, StateMap},
     uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName, ServerSigningKeyId,
 };
-use serde_json::value::{RawValue as RawJsonValue};
+use serde_json::value::RawValue as RawJsonValue;
 use tracing::{debug, error, info, trace, warn};
 
 use crate::{service::*, services, Error, PduEvent, Result};

src/service/rooms/search/mod.rs

@@ -12,12 +12,7 @@ pub struct Service {
 
 impl Service {
     #[tracing::instrument(skip(self))]
-    pub fn index_pdu<'a>(
-        &self,
-        shortroomid: u64,
-        pdu_id: &[u8],
-        message_body: &str,
-    ) -> Result<()> {
+    pub fn index_pdu<'a>(&self, shortroomid: u64, pdu_id: &[u8], message_body: &str) -> Result<()> {
         self.db.index_pdu(shortroomid, pdu_id, message_body)
     }
 

src/service/rooms/short/mod.rs

@@ -4,7 +4,7 @@ use std::sync::Arc;
 pub use data::Data;
 use ruma::{events::StateEventType, EventId, RoomId};
 
-use crate::{Result};
+use crate::Result;
 
 pub struct Service {
     pub db: &'static dyn Data,

src/service/rooms/state/mod.rs

@@ -102,7 +102,8 @@ impl Service {
 
         services().rooms.state_cache.update_joined_count(room_id)?;
 
-        self.db.set_room_state(room_id, shortstatehash, &state_lock)?;
+        self.db
+            .set_room_state(room_id, shortstatehash, &state_lock)?;
 
         drop(state_lock);
 

src/service/rooms/state_cache/mod.rs

@@ -5,10 +5,11 @@ pub use data::Data;
 
 use ruma::{
     events::{
-        direct::{DirectEvent},
+        direct::DirectEvent,
         ignored_user_list::IgnoredUserListEvent,
         room::{create::RoomCreateEventContent, member::MembershipState},
-        AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEventType, StateEventType,
+        AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType,
+        RoomAccountDataEventType, StateEventType,
     },
     serde::Raw,
     RoomId, ServerName, UserId,

src/service/rooms/timeline/mod.rs

@@ -2,8 +2,8 @@ mod data;
 
 use std::collections::HashMap;
 
+use std::collections::HashSet;
 use std::sync::{Arc, Mutex};
-use std::{collections::HashSet};
 
 pub use data::Data;
 use regex::Regex;
@@ -305,7 +305,9 @@ impl Service {
             }
 
             for push_key in services().pusher.get_pushkeys(&user) {
-                services().sending.send_push_pdu(&*pdu_id, &user, push_key?)?;
+                services()
+                    .sending
+                    .send_push_pdu(&*pdu_id, &user, push_key?)?;
             }
         }
 

src/service/sending/mod.rs

@@ -5,15 +5,16 @@ pub use data::Data;
 use std::{
     collections::{BTreeMap, HashMap, HashSet},
     fmt::Debug,
+    iter,
     sync::Arc,
-    time::{Duration, Instant}, iter,
+    time::{Duration, Instant},
 };
 
 use crate::{
     api::{appservice_server, server_server},
     services,
     utils::{self, calculate_hash},
-    Error, PduEvent, Result, Config,
+    Config, Error, PduEvent, Result,
 };
 use federation::transactions::send_transaction_message;
 use futures_util::{stream::FuturesUnordered, StreamExt};
@@ -100,7 +101,11 @@ impl Service {
     pub fn build(db: &'static dyn Data, config: &Config) -> Arc<Self> {
         let (sender, receiver) = mpsc::unbounded_channel();
 
-        let self1 = Arc::new(Self { db, sender, maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)) });
+        let self1 = Arc::new(Self {
+            db,
+            sender,
+            maximum_requests: Arc::new(Semaphore::new(config.max_concurrent_requests as usize)),
+        });
         let self2 = Arc::clone(&self1);
 
         tokio::spawn(async move {
@@ -110,7 +115,10 @@ impl Service {
         self1
     }
 
-    async fn start_handler(&self, mut receiver: mpsc::UnboundedReceiver<(OutgoingKind, SendingEventType, Vec<u8>)>) -> Result<()> {
+    async fn start_handler(
+        &self,
+        mut receiver: mpsc::UnboundedReceiver<(OutgoingKind, SendingEventType, Vec<u8>)>,
+    ) -> Result<()> {
         let mut futures = FuturesUnordered::new();
 
         let mut current_transaction_status = HashMap::<OutgoingKind, TransactionStatus>::new();
@@ -118,8 +126,7 @@ impl Service {
         // Retry requests we could not finish yet
         let mut initial_transactions = HashMap::<OutgoingKind, Vec<SendingEventType>>::new();
 
-        for (key, outgoing_kind, event) in self.db.active_requests().filter_map(|r| r.ok())
-        {
+        for (key, outgoing_kind, event) in self.db.active_requests().filter_map(|r| r.ok()) {
             let entry = initial_transactions
                 .entry(outgoing_kind.clone())
                 .or_insert_with(Vec::new);
@@ -137,8 +144,7 @@ impl Service {
         }
 
         for (outgoing_kind, events) in initial_transactions {
-            current_transaction_status
-                .insert(outgoing_kind.clone(), TransactionStatus::Running);
+            current_transaction_status.insert(outgoing_kind.clone(), TransactionStatus::Running);
             futures.push(Self::handle_events(outgoing_kind.clone(), events));
         }
 
@@ -235,7 +241,11 @@ impl Service {
 
         if retry {
             // We retry the previous transaction
-            for (_, e) in self.db.active_requests_for(outgoing_kind).filter_map(|r| r.ok()) {
+            for (_, e) in self
+                .db
+                .active_requests_for(outgoing_kind)
+                .filter_map(|r| r.ok())
+            {
                 events.push(e);
             }
         } else {
@@ -276,7 +286,12 @@ impl Service {
             );
 
             // Look for read receipts in this room
-            for r in services().rooms.edus.read_receipt.readreceipts_since(&room_id, since) {
+            for r in services()
+                .rooms
+                .edus
+                .read_receipt
+                .readreceipts_since(&room_id, since)
+            {
                 let (user_id, count, read_receipt) = r?;
 
                 if count > max_edu_count {
@@ -359,7 +374,9 @@ impl Service {
         let outgoing_kind = OutgoingKind::Push(user.to_owned(), pushkey);
         let event = SendingEventType::Pdu(pdu_id.to_owned());
         let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?;
-        self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap();
+        self.sender
+            .send((outgoing_kind, event, keys.into_iter().next().unwrap()))
+            .unwrap();
 
         Ok(())
     }
@@ -370,10 +387,25 @@ impl Service {
         servers: I,
         pdu_id: &[u8],
     ) -> Result<()> {
-        let requests = servers.into_iter().map(|server| (OutgoingKind::Normal(server), SendingEventType::Pdu(pdu_id.to_owned()))).collect::<Vec<_>>();
-        let keys = self.db.queue_requests(&requests.iter().map(|(o, e)| (o, e.clone())).collect::<Vec<_>>())?;
+        let requests = servers
+            .into_iter()
+            .map(|server| {
+                (
+                    OutgoingKind::Normal(server),
+                    SendingEventType::Pdu(pdu_id.to_owned()),
+                )
+            })
+            .collect::<Vec<_>>();
+        let keys = self.db.queue_requests(
+            &requests
+                .iter()
+                .map(|(o, e)| (o, e.clone()))
+                .collect::<Vec<_>>(),
+        )?;
         for ((outgoing_kind, event), key) in requests.into_iter().zip(keys) {
-            self.sender.send((outgoing_kind.to_owned(), event, key)).unwrap();
+            self.sender
+                .send((outgoing_kind.to_owned(), event, key))
+                .unwrap();
         }
 
         Ok(())
@@ -389,7 +421,9 @@ impl Service {
         let outgoing_kind = OutgoingKind::Normal(server.to_owned());
         let event = SendingEventType::Edu(serialized);
         let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?;
-        self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap();
+        self.sender
+            .send((outgoing_kind, event, keys.into_iter().next().unwrap()))
+            .unwrap();
 
         Ok(())
     }
@@ -399,7 +433,9 @@ impl Service {
         let outgoing_kind = OutgoingKind::Appservice(appservice_id);
         let event = SendingEventType::Pdu(pdu_id);
         let keys = self.db.queue_requests(&[(&outgoing_kind, event.clone())])?;
-        self.sender.send((outgoing_kind, event, keys.into_iter().next().unwrap())).unwrap();
+        self.sender
+            .send((outgoing_kind, event, keys.into_iter().next().unwrap()))
+            .unwrap();
 
         Ok(())
     }
@@ -409,7 +445,8 @@ impl Service {
     ///
     #[tracing::instrument(skip(self))]
     pub fn cleanup_events(&self, appservice_id: String) -> Result<()> {
-        self.db.delete_all_requests_for(&OutgoingKind::Appservice(appservice_id))?;
+        self.db
+            .delete_all_requests_for(&OutgoingKind::Appservice(appservice_id))?;
 
         Ok(())
     }
@@ -638,7 +675,6 @@ impl Service {
         }
     }
 
-
     #[tracing::instrument(skip(self, destination, request))]
     pub async fn send_federation_request<T: OutgoingRequest>(
         &self,