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Reduce turbofish usage

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Should make the code a little bit easier to read.
This commit is contained in:
Jonas Platte 2021-10-13 11:51:30 +02:00
parent 1c4d9af586
commit f2ef5677e0
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GPG key ID: CC154DE0E30B7C67
23 changed files with 331 additions and 387 deletions
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37
src/client_server/sync.rs
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@ -244,13 +244,13 @@ async fn sync_helper(
});
// Take the last 10 events for the timeline
let timeline_pdus = non_timeline_pdus
let timeline_pdus: Vec<_> = non_timeline_pdus
.by_ref()
.take(10)
.collect::<Vec<_>>()
.into_iter()
.rev()
.collect::<Vec<_>>();
.collect();
let send_notification_counts = !timeline_pdus.is_empty()
|| db
@ -290,11 +290,10 @@ async fn sync_helper(
.filter_map(|pdu| pdu.ok()) // Ignore all broken pdus
.filter(|(_, pdu)| pdu.kind == EventType::RoomMember)
.map(|(_, pdu)| {
let content =
serde_json::from_str::<RoomMemberEventContent>(pdu.content.get())
.map_err(|_| {
Error::bad_database("Invalid member event in database.")
})?;
let content: RoomMemberEventContent =
serde_json::from_str(pdu.content.get()).map_err(|_| {
Error::bad_database("Invalid member event in database.")
})?;
if let Some(state_key) = &pdu.state_key {
let user_id = UserId::try_from(state_key.clone()).map_err(|_| {
@ -347,11 +346,11 @@ async fn sync_helper(
let (joined_member_count, invited_member_count, heroes) = calculate_counts()?;
let current_state_ids = db.rooms.state_full_ids(current_shortstatehash)?;
let state_events = current_state_ids
let state_events: Vec<_> = current_state_ids
.iter()
.map(|(_, id)| db.rooms.get_pdu(id))
.filter_map(|r| r.ok().flatten())
.collect::<Vec<_>>();
.collect();
(
heroes,
@ -367,7 +366,7 @@ async fn sync_helper(
// Incremental /sync
let since_shortstatehash = since_shortstatehash.unwrap();
let since_sender_member = db
let since_sender_member: Option<RoomMemberEventContent> = db
.rooms
.state_get(
since_shortstatehash,
@ -375,7 +374,7 @@ async fn sync_helper(
sender_user.as_str(),
)?
.and_then(|pdu| {
serde_json::from_str::<RoomMemberEventContent>(pdu.content.get())
serde_json::from_str(pdu.content.get())
.map_err(|_| Error::bad_database("Invalid PDU in database."))
.ok()
});
@ -523,18 +522,18 @@ async fn sync_helper(
Ok(Some(db.rooms.pdu_count(pdu_id)?.to_string()))
})?;
let room_events = timeline_pdus
let room_events: Vec<_> = timeline_pdus
.iter()
.map(|(_, pdu)| pdu.to_sync_room_event())
.collect::<Vec<_>>();
.collect();
let mut edus = db
let mut edus: Vec<_> = db
.rooms
.edus
.readreceipts_since(&room_id, since)
.filter_map(|r| r.ok()) // Filter out buggy events
.map(|(_, _, v)| v)
.collect::<Vec<_>>();
.collect();
if db.rooms.edus.last_typing_update(&room_id, &db.globals)? > since {
edus.push(
@ -563,7 +562,7 @@ async fn sync_helper(
.map_err(|_| Error::bad_database("Invalid account event in database."))
.ok()
})
.collect::<Vec<_>>(),
.collect(),
},
summary: sync_events::RoomSummary {
heroes,
@ -628,7 +627,7 @@ async fn sync_helper(
}
let mut left_rooms = BTreeMap::new();
let all_left_rooms = db.rooms.rooms_left(&sender_user).collect::<Vec<_>>();
let all_left_rooms: Vec<_> = db.rooms.rooms_left(&sender_user).collect();
for result in all_left_rooms {
let (room_id, left_state_events) = result?;
@ -668,7 +667,7 @@ async fn sync_helper(
}
let mut invited_rooms = BTreeMap::new();
let all_invited_rooms = db.rooms.rooms_invited(&sender_user).collect::<Vec<_>>();
let all_invited_rooms: Vec<_> = db.rooms.rooms_invited(&sender_user).collect();
for result in all_invited_rooms {
let (room_id, invite_state_events) = result?;
@ -750,7 +749,7 @@ async fn sync_helper(
.map_err(|_| Error::bad_database("Invalid account event in database."))
.ok()
})
.collect::<Vec<_>>(),
.collect(),
},
device_lists: sync_events::DeviceLists {
changed: device_list_updates.into_iter().collect(),