cargo fix

src/api/client_server/account.rs

@@ -1,4 +1,4 @@
-use std::sync::Arc;
+
 
 use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH};
 use crate::{api::client_server, services, utils, Error, Result, Ruma};
@@ -13,14 +13,13 @@ use ruma::{
     },
     events::{
         room::{
-            member::{MembershipState, RoomMemberEventContent},
             message::RoomMessageEventContent,
         },
-        GlobalAccountDataEventType, RoomEventType,
+        GlobalAccountDataEventType,
     },
     push, UserId,
 };
-use serde_json::value::to_raw_value;
+
 use tracing::{info, warn};
 
 use register::RegistrationKind;

src/api/client_server/membership.rs

@@ -12,26 +12,21 @@ use ruma::{
     },
     events::{
         room::{
-            create::RoomCreateEventContent,
             member::{MembershipState, RoomMemberEventContent},
         },
         RoomEventType, StateEventType,
     },
-    serde::{to_canonical_value, Base64, CanonicalJsonObject, CanonicalJsonValue},
-    state_res::{self, RoomVersion},
-    uint, 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::{
     collections::{hash_map::Entry, BTreeMap, HashMap, HashSet},
-    iter,
     sync::{Arc, RwLock},
     time::{Duration, Instant},
 };
 use tracing::{debug, error, warn};
 
 use crate::{
-    api::{client_server, server_server},
     service::pdu::{gen_event_id_canonical_json, PduBuilder},
     services, utils, Error, PduEvent, Result, Ruma,
 };

src/api/client_server/tag.rs

@@ -62,7 +62,7 @@ pub async fn delete_tag_route(
 ) -> Result<delete_tag::v3::Response> {
     let sender_user = body.sender_user.as_ref().expect("user is authenticated");
 
-    let mut event = services().account_data.get(
+    let event = services().account_data.get(
         Some(&body.room_id),
         sender_user,
         RoomAccountDataEventType::Tag,
@@ -103,13 +103,13 @@ pub async fn get_tags_route(
 ) -> Result<get_tags::v3::Response> {
     let sender_user = body.sender_user.as_ref().expect("user is authenticated");
 
-    let mut event = services().account_data.get(
+    let event = services().account_data.get(
         Some(&body.room_id),
         sender_user,
         RoomAccountDataEventType::Tag,
     )?;
 
-    let mut tags_event = event
+    let tags_event = event
         .map(|e| {
             serde_json::from_str(e.get())
                 .map_err(|_| Error::bad_database("Invalid account data event in db."))

src/api/ruma_wrapper/axum.rs

@@ -24,7 +24,7 @@ use serde::Deserialize;
 use tracing::{debug, error, warn};
 
 use super::{Ruma, RumaResponse};
-use crate::{api::server_server, services, Error, Result};
+use crate::{services, Error, Result};
 
 #[async_trait]
 impl<T, B> FromRequest<B> for Ruma<T>

src/api/server_server.rs

@@ -4,10 +4,10 @@ use crate::{
     services, utils, Error, PduEvent, Result, Ruma,
 };
 use axum::{response::IntoResponse, Json};
-use futures_util::{stream::FuturesUnordered, StreamExt};
+use futures_util::{StreamExt};
 use get_profile_information::v1::ProfileField;
 use http::header::{HeaderValue, AUTHORIZATION};
-use regex::Regex;
+
 use ruma::{
     api::{
         client::error::{Error as RumaError, ErrorKind},
@@ -16,8 +16,7 @@ use ruma::{
             device::get_devices::{self, v1::UserDevice},
             directory::{get_public_rooms, get_public_rooms_filtered},
             discovery::{
-                get_remote_server_keys, get_remote_server_keys_batch,
-                get_remote_server_keys_batch::v2::QueryCriteria, get_server_keys,
+                get_server_keys,
                 get_server_version, ServerSigningKeys, VerifyKey,
             },
             event::{get_event, get_missing_events, get_room_state, get_room_state_ids},
@@ -40,36 +39,28 @@ use ruma::{
     events::{
         receipt::{ReceiptEvent, ReceiptEventContent},
         room::{
-            create::RoomCreateEventContent,
             join_rules::{JoinRule, RoomJoinRulesEventContent},
             member::{MembershipState, RoomMemberEventContent},
-            server_acl::RoomServerAclEventContent,
         },
         RoomEventType, StateEventType,
     },
-    int,
     receipt::ReceiptType,
     serde::{Base64, JsonObject, Raw},
-    signatures::{CanonicalJsonObject, CanonicalJsonValue},
-    state_res::{self, RoomVersion, StateMap},
-    to_device::DeviceIdOrAllDevices,
-    uint, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName,
+    signatures::{CanonicalJsonValue},
+    to_device::DeviceIdOrAllDevices, EventId, MilliSecondsSinceUnixEpoch, RoomId, ServerName,
     ServerSigningKeyId,
 };
 use serde_json::value::{to_raw_value, RawValue as RawJsonValue};
 use std::{
-    collections::{btree_map, hash_map, BTreeMap, BTreeSet, HashMap, HashSet},
+    collections::{BTreeMap},
     fmt::Debug,
-    future::Future,
     mem,
     net::{IpAddr, SocketAddr},
-    ops::Deref,
-    pin::Pin,
-    sync::{Arc, RwLock, RwLockWriteGuard},
+    sync::{Arc, RwLock},
     time::{Duration, Instant, SystemTime},
 };
-use tokio::sync::{MutexGuard, Semaphore};
-use tracing::{debug, error, info, trace, warn};
+
+use tracing::{info, warn};
 
 /// Wraps either an literal IP address plus port, or a hostname plus complement
 /// (colon-plus-port if it was specified).

src/database/key_value/account_data.rs

@@ -1,13 +1,11 @@
 use std::collections::HashMap;
 
 use ruma::{
-    api::client::{error::ErrorKind, uiaa::UiaaInfo},
+    api::client::{error::ErrorKind},
     events::{AnyEphemeralRoomEvent, RoomAccountDataEventType},
-    serde::Raw,
-    signatures::CanonicalJsonValue,
-    DeviceId, RoomId, UserId,
+    serde::Raw, RoomId, UserId,
 };
-use serde::{de::DeserializeOwned, Serialize};
+
 
 use crate::{database::KeyValueDatabase, service, services, utils, Error, Result};
 

src/database/key_value/rooms/state.rs

@@ -1,6 +1,6 @@
 use ruma::{EventId, RoomId};
 use std::collections::HashSet;
-use std::fmt::Debug;
+
 use std::sync::Arc;
 use tokio::sync::MutexGuard;
 

src/database/key_value/users.rs

@@ -5,7 +5,7 @@ use ruma::{
     encryption::{CrossSigningKey, DeviceKeys, OneTimeKey},
     events::{AnyToDeviceEvent, StateEventType},
     serde::Raw,
-    DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId,
+    DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri,
     UInt, UserId,
 };
 use tracing::warn;

src/database/mod.rs

@@ -3,16 +3,14 @@ pub mod key_value;
 
 use crate::{
     service::{
-        account_data, appservice, globals, key_backups, media, pusher,
-        rooms::{self, state_compressor::CompressedStateEvent},
-        sending, transaction_ids, uiaa, users,
+        rooms::{state_compressor::CompressedStateEvent},
     },
     services, utils, Config, Error, PduEvent, Result, Services, SERVICES,
 };
 use abstraction::KeyValueDatabaseEngine;
 use abstraction::KvTree;
 use directories::ProjectDirs;
-use futures_util::{stream::FuturesUnordered, StreamExt};
+use futures_util::{StreamExt};
 use lru_cache::LruCache;
 use ruma::{
     events::{
@@ -28,11 +26,10 @@ use std::{
     fs::{self, remove_dir_all},
     io::Write,
     mem::size_of,
-    ops::Deref,
     path::Path,
     sync::{Arc, Mutex, RwLock},
 };
-use tokio::sync::{mpsc, OwnedRwLockReadGuard, RwLock as TokioRwLock, Semaphore};
+use tokio::sync::{mpsc};
 use tracing::{debug, error, info, warn};
 
 pub struct KeyValueDatabase {

src/lib.rs

@@ -14,8 +14,7 @@ mod service;
 mod utils;
 
 use std::{
-    cell::Cell,
-    sync::{Arc, RwLock},
+    sync::{RwLock},
 };
 
 pub use api::ruma_wrapper::{Ruma, RumaResponse};

src/service/account_data/mod.rs

@@ -3,17 +3,14 @@ mod data;
 pub use data::Data;
 
 use ruma::{
-    api::client::error::ErrorKind,
     events::{AnyEphemeralRoomEvent, RoomAccountDataEventType},
-    serde::Raw,
-    signatures::CanonicalJsonValue,
-    DeviceId, RoomId, UserId,
+    serde::Raw, RoomId, UserId,
 };
-use serde::{de::DeserializeOwned, Serialize};
+
 use std::{collections::HashMap, sync::Arc};
-use tracing::error;
 
-use crate::{service::*, services, utils, Error, Result};
+
+use crate::{Result};
 
 pub struct Service {
     db: Arc<dyn Data>,

src/service/admin/mod.rs

@@ -26,12 +26,11 @@ use ruma::{
     EventId, RoomAliasId, RoomId, RoomName, RoomVersionId, ServerName, UserId,
 };
 use serde_json::value::to_raw_value;
-use tokio::sync::{mpsc, MutexGuard, RwLock, RwLockReadGuard};
+use tokio::sync::{mpsc, MutexGuard};
 
 use crate::{
     api::{
         client_server::{leave_all_rooms, AUTO_GEN_PASSWORD_LENGTH},
-        server_server,
     },
     services,
     utils::{self, HtmlEscape},

src/service/globals/mod.rs

@@ -2,15 +2,15 @@ mod data;
 pub use data::Data;
 
 use crate::api::server_server::FedDest;
-use crate::service::*;
 
-use crate::{utils, Config, Error, Result};
+
+use crate::{Config, Error, Result};
 use ruma::{
     api::{
         client::sync::sync_events,
         federation::discovery::{ServerSigningKeys, VerifyKey},
     },
-    DeviceId, EventId, MilliSecondsSinceUnixEpoch, RoomId, RoomVersionId, ServerName,
+    DeviceId, EventId, RoomId, RoomVersionId, ServerName,
     ServerSigningKeyId, UserId,
 };
 use std::{

src/service/key_backups/mod.rs

@@ -1,11 +1,10 @@
 mod data;
 pub use data::Data;
 
-use crate::{services, utils, Error, Result};
+use crate::{Result};
 use ruma::{
     api::client::{
         backup::{BackupAlgorithm, KeyBackupData, RoomKeyBackup},
-        error::ErrorKind,
     },
     serde::Raw,
     RoomId, UserId,

src/service/media/mod.rs

@@ -1,9 +1,9 @@
 mod data;
 pub use data::Data;
 
-use crate::{services, utils, Error, Result};
+use crate::{services, Result};
 use image::{imageops::FilterType, GenericImageView};
-use std::{mem, sync::Arc};
+use std::{sync::Arc};
 use tokio::{
     fs::File,
     io::{AsyncReadExt, AsyncWriteExt},

src/service/mod.rs

@@ -1,5 +1,5 @@
 use std::{
-    collections::{BTreeMap, HashMap},
+    collections::{HashMap},
     sync::{Arc, Mutex},
 };
 

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::{to_raw_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/short/mod.rs

@@ -4,7 +4,7 @@ use std::sync::Arc;
 pub use data::Data;
 use ruma::{events::StateEventType, EventId, RoomId};
 
-use crate::{services, utils, Error, Result};
+use crate::{Result};
 
 pub struct Service {
     db: Arc<dyn Data>,

src/service/rooms/state_cache/mod.rs

@@ -2,21 +2,19 @@ mod data;
 use std::{collections::HashSet, sync::Arc};
 
 pub use data::Data;
-use regex::Regex;
+
 use ruma::{
     events::{
-        direct::{DirectEvent, DirectEventContent},
+        direct::{DirectEvent},
         ignored_user_list::IgnoredUserListEvent,
         room::{create::RoomCreateEventContent, member::MembershipState},
-        tag::{TagEvent, TagEventContent},
-        AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEvent,
-        RoomAccountDataEventContent, RoomAccountDataEventType, StateEventType,
+        AnyStrippedStateEvent, AnySyncStateEvent, GlobalAccountDataEventType, RoomAccountDataEventType, StateEventType,
     },
     serde::Raw,
     RoomId, ServerName, UserId,
 };
 
-use crate::{services, utils, Error, Result};
+use crate::{services, Error, Result};
 
 pub struct Service {
     db: Arc<dyn Data>,

src/service/rooms/timeline/mod.rs

@@ -1,9 +1,9 @@
 mod data;
-use std::borrow::Cow;
+
 use std::collections::HashMap;
-use std::fmt::Debug;
+
 use std::sync::{Arc, Mutex};
-use std::{collections::HashSet, iter};
+use std::{collections::HashSet};
 
 pub use data::Data;
 use regex::Regex;

src/service/sending/mod.rs

@@ -13,7 +13,7 @@ use crate::{
 };
 use federation::transactions::send_transaction_message;
 use futures_util::{stream::FuturesUnordered, StreamExt};
-use ring::digest;
+
 use ruma::{
     api::{
         appservice,
@@ -33,7 +33,7 @@ use ruma::{
 };
 use tokio::{
     select,
-    sync::{mpsc, RwLock, Semaphore},
+    sync::{mpsc, Semaphore},
 };
 use tracing::{error, warn};
 
@@ -297,7 +297,7 @@ impl Service {
             .sending
             .servername_educount
             .get(server.as_bytes())?
-            .map_or(Ok(0), |bytes| {
+            .map_or(Ok(0), |&bytes| {
                 utils::u64_from_bytes(&bytes)
                     .map_err(|_| Error::bad_database("Invalid u64 in servername_educount."))
             })?;