Merge and reorder imports

This change brings them in-line with the default settings of
rust-analyzer. Originally, I disliked this style, but by now, I've grown
used to it and prefer it slightly. Also, I like staying on the default
path since I usually don't need to check the imports to see if
rust-analyzer messed anything up (except for omitting the self:: when
importing modules defined in the current module, grr :D).

I've also come around to the idea of trailing mod definitions instead of
putting them at the top: I would also put module definitions that
contain code instead of referencing another file below the imports. It
feels weird to have code above imports. So it just makes sense to do the
same for all types of mod definitions.

If rustfmt ever gains stable support for grouping imports, I'll probably
use that instead.

.vscode/settings.json

@@ -2,7 +2,7 @@
     "files.insertFinalNewline": true,
     "rust-analyzer.cargo.features": "all",
     "rust-analyzer.imports.granularity.enforce": true,
-    "rust-analyzer.imports.granularity.group": "module",
+    "rust-analyzer.imports.granularity.group": "crate",
     "rust-analyzer.imports.group.enable": true,
     "evenBetterToml.formatter.columnWidth": 100,
 }

cove-config/src/doc.rs

@@ -1,7 +1,6 @@
 //! Auto-generate markdown documentation.
 
-use std::collections::HashMap;
-use std::path::PathBuf;
+use std::{collections::HashMap, path::PathBuf};
 
 use cove_input::KeyBinding;
 pub use cove_macro::Document;

cove-config/src/lib.rs

@@ -1,16 +1,17 @@
-pub mod doc;
-mod euph;
-mod keys;
-
-use std::io::ErrorKind;
-use std::path::{Path, PathBuf};
-use std::{fs, io};
+use std::{
+    fs,
+    io::{self, ErrorKind},
+    path::{Path, PathBuf},
+};
 
 use doc::Document;
 use serde::Deserialize;
 
-pub use crate::euph::*;
-pub use crate::keys::*;
+pub use crate::{euph::*, keys::*};
+
+pub mod doc;
+mod euph;
+mod keys;
 
 #[derive(Debug, thiserror::Error)]
 pub enum Error {

cove-input/src/keys.rs

@@ -1,10 +1,7 @@
-use std::fmt;
-use std::num::ParseIntError;
-use std::str::FromStr;
+use std::{fmt, num::ParseIntError, str::FromStr};
 
 use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
-use serde::{Deserialize, Deserializer, de::Error};
-use serde::{Serialize, Serializer};
+use serde::{Deserialize, Deserializer, Serialize, Serializer, de::Error};
 use serde_either::SingleOrVec;
 
 #[derive(Debug, thiserror::Error)]

cove-input/src/lib.rs

@@ -1,7 +1,4 @@
-mod keys;
-
-use std::io;
-use std::sync::Arc;
+use std::{io, sync::Arc};
 
 pub use cove_macro::KeyGroup;
 use crossterm::event::{Event, KeyEvent, KeyEventKind};
@@ -10,6 +7,8 @@ use toss::{Frame, Terminal, WidthDb};
 
 pub use crate::keys::*;
 
+mod keys;
+
 pub struct KeyBindingInfo<'a> {
     pub name: &'static str,
     pub binding: &'a KeyBinding,

cove-macro/src/document.rs

@@ -1,7 +1,6 @@
 use proc_macro2::TokenStream;
 use quote::quote;
-use syn::spanned::Spanned;
-use syn::{Data, DataEnum, DataStruct, DeriveInput, Field, Ident, LitStr};
+use syn::{Data, DataEnum, DataStruct, DeriveInput, Field, Ident, LitStr, spanned::Spanned};
 
 use crate::util::{self, SerdeDefault};
 

cove-macro/src/key_group.rs

@@ -1,7 +1,6 @@
 use proc_macro2::TokenStream;
 use quote::quote;
-use syn::spanned::Spanned;
-use syn::{Data, DeriveInput};
+use syn::{Data, DeriveInput, spanned::Spanned};
 
 use crate::util;
 

cove-macro/src/util.rs

@@ -1,8 +1,9 @@
 use proc_macro2::{Span, TokenStream};
 use quote::quote;
-use syn::parse::Parse;
-use syn::punctuated::Punctuated;
-use syn::{Attribute, Expr, ExprLit, ExprPath, Field, Lit, LitStr, Path, Token, Type};
+use syn::{
+    Attribute, Expr, ExprLit, ExprPath, Field, Lit, LitStr, Path, Token, Type, parse::Parse,
+    punctuated::Punctuated,
+};
 
 pub fn bail<T>(span: Span, message: &str) -> syn::Result<T> {
     Err(syn::Error::new(span, message))

cove/src/euph.rs

@@ -1,7 +1,7 @@
-mod room;
-mod small_message;
-mod util;
-
 pub use room::*;
 pub use small_message::*;
 pub use util::*;
+
+mod room;
+mod small_message;
+mod util;

cove/src/euph/room.rs

@@ -1,21 +1,19 @@
 // TODO Remove rl2dev-specific code
 
-use std::convert::Infallible;
-use std::time::Duration;
+use std::{convert::Infallible, time::Duration};
 
-use euphoxide::api::packet::ParsedPacket;
-use euphoxide::api::{
-    Auth, AuthOption, Data, Log, Login, Logout, MessageId, Nick, Send, SendEvent, SendReply, Time,
-    UserId,
+use euphoxide::{
+    api::{
+        Auth, AuthOption, Data, Log, Login, Logout, MessageId, Nick, Send, SendEvent, SendReply,
+        Time, UserId, packet::ParsedPacket,
+    },
+    bot::instance::{ConnSnapshot, Event, Instance, InstanceConfig},
+    conn::{self, ConnTx, Joined},
 };
-use euphoxide::bot::instance::{ConnSnapshot, Event, Instance, InstanceConfig};
-use euphoxide::conn::{self, ConnTx, Joined};
-use log::{debug, error, info, warn};
-use tokio::select;
-use tokio::sync::oneshot;
+use log::{debug, info, warn};
+use tokio::{select, sync::oneshot};
 
-use crate::macros::logging_unwrap;
-use crate::vault::EuphRoomVault;
+use crate::{macros::logging_unwrap, vault::EuphRoomVault};
 
 const LOG_INTERVAL: Duration = Duration::from_secs(10);
 

cove/src/euph/small_message.rs

@@ -5,8 +5,7 @@ use euphoxide::api::{MessageId, Snowflake, Time};
 use jiff::Timestamp;
 use toss::{Style, Styled};
 
-use crate::store::Msg;
-use crate::ui::ChatMsg;
+use crate::{store::Msg, ui::ChatMsg};
 
 use super::util;
 

cove/src/export.rs

@@ -1,13 +1,15 @@
 //! Export logs from the vault to plain text files.
 
+use std::{
+    fs::File,
+    io::{self, BufWriter, Write},
+};
+
+use crate::vault::{EuphRoomVault, EuphVault, RoomIdentifier};
+
 mod json;
 mod text;
 
-use std::fs::File;
-use std::io::{self, BufWriter, Write};
-
-use crate::vault::{EuphRoomVault, EuphVault, RoomIdentifier};
-
 #[derive(Debug, Clone, Copy, clap::ValueEnum)]
 pub enum Format {
     /// Human-readable tree-structured messages.

cove/src/export/text.rs

@@ -3,9 +3,7 @@ use std::io::Write;
 use euphoxide::api::MessageId;
 use unicode_width::UnicodeWidthStr;
 
-use crate::euph::SmallMessage;
-use crate::store::Tree;
-use crate::vault::EuphRoomVault;
+use crate::{euph::SmallMessage, store::Tree, vault::EuphRoomVault};
 
 const TIME_FORMAT: &str = "%Y-%m-%d %H:%M:%S";
 const TIME_EMPTY: &str = "                   ";

cove/src/logger.rs

@@ -1,6 +1,4 @@
-use std::convert::Infallible;
-use std::sync::Arc;
-use std::vec;
+use std::{convert::Infallible, sync::Arc, vec};
 
 use async_trait::async_trait;
 use crossterm::style::Stylize;
@@ -10,8 +8,10 @@ use parking_lot::Mutex;
 use tokio::sync::mpsc;
 use toss::{Style, Styled};
 
-use crate::store::{Msg, MsgStore, Path, Tree};
-use crate::ui::ChatMsg;
+use crate::{
+    store::{Msg, MsgStore, Path, Tree},
+    ui::ChatMsg,
+};
 
 #[derive(Debug, Clone)]
 pub struct LogMsg {

cove/src/main.rs

@@ -1,6 +1,23 @@
 // TODO Remove unnecessary Debug impls and compare compile times
 // TODO Invoke external notification command?
 
+use std::path::PathBuf;
+
+use anyhow::Context;
+use clap::Parser;
+use cove_config::{Config, doc::Document};
+use directories::{BaseDirs, ProjectDirs};
+use log::info;
+use tokio::sync::mpsc;
+use toss::Terminal;
+
+use crate::{
+    logger::Logger,
+    ui::Ui,
+    vault::Vault,
+    version::{NAME, VERSION},
+};
+
 mod euph;
 mod export;
 mod logger;
@@ -11,22 +28,6 @@ mod util;
 mod vault;
 mod version;
 
-use std::path::PathBuf;
-
-use anyhow::Context;
-use clap::Parser;
-use cove_config::Config;
-use cove_config::doc::Document;
-use directories::{BaseDirs, ProjectDirs};
-use log::info;
-use tokio::sync::mpsc;
-use toss::Terminal;
-
-use crate::logger::Logger;
-use crate::ui::Ui;
-use crate::vault::Vault;
-use crate::version::{NAME, VERSION};
-
 #[derive(Debug, clap::Parser)]
 enum Command {
     /// Run the client interactively (default).

cove/src/store.rs

@@ -1,7 +1,4 @@
-use std::collections::HashMap;
-use std::fmt::Debug;
-use std::hash::Hash;
-use std::vec;
+use std::{collections::HashMap, fmt::Debug, hash::Hash, vec};
 
 use async_trait::async_trait;
 

cove/src/ui.rs

@@ -1,3 +1,30 @@
+use std::{
+    convert::Infallible,
+    io,
+    sync::{Arc, Weak},
+    time::{Duration, Instant},
+};
+
+use cove_config::Config;
+use cove_input::InputEvent;
+use jiff::tz::TimeZone;
+use parking_lot::FairMutex;
+use tokio::{
+    sync::mpsc::{self, UnboundedReceiver, UnboundedSender, error::TryRecvError},
+    task,
+};
+use toss::{Terminal, WidgetExt, widgets::BoxedAsync};
+
+use crate::{
+    logger::{LogMsg, Logger},
+    macros::logging_unwrap,
+    util::InfallibleExt,
+    vault::Vault,
+};
+
+pub use self::chat::ChatMsg;
+use self::{chat::ChatState, rooms::Rooms, widgets::ListState};
+
 mod chat;
 mod euph;
 mod key_bindings;
@@ -5,31 +32,6 @@ mod rooms;
 mod util;
 mod widgets;
 
-use std::convert::Infallible;
-use std::io;
-use std::sync::{Arc, Weak};
-use std::time::{Duration, Instant};
-
-use cove_config::Config;
-use cove_input::InputEvent;
-use jiff::tz::TimeZone;
-use parking_lot::FairMutex;
-use tokio::sync::mpsc::error::TryRecvError;
-use tokio::sync::mpsc::{self, UnboundedReceiver, UnboundedSender};
-use tokio::task;
-use toss::widgets::BoxedAsync;
-use toss::{Terminal, WidgetExt};
-
-use crate::logger::{LogMsg, Logger};
-use crate::macros::logging_unwrap;
-use crate::util::InfallibleExt;
-use crate::vault::Vault;
-
-pub use self::chat::ChatMsg;
-use self::chat::ChatState;
-use self::rooms::Rooms;
-use self::widgets::ListState;
-
 /// Time to spend batch processing events before redrawing the screen.
 const EVENT_PROCESSING_TIME: Duration = Duration::from_millis(1000 / 15); // 15 fps
 

cove/src/ui/chat.rs

@@ -1,24 +1,26 @@
+use cove_config::Keys;
+use cove_input::InputEvent;
+use jiff::{Timestamp, tz::TimeZone};
+use toss::{
+    Styled, WidgetExt,
+    widgets::{BoxedAsync, EditorState},
+};
+
+use crate::{
+    store::{Msg, MsgStore},
+    util,
+};
+
+use super::UiError;
+
+use self::{cursor::Cursor, tree::TreeViewState};
+
 mod blocks;
 mod cursor;
 mod renderer;
 mod tree;
 mod widgets;
 
-use cove_config::Keys;
-use cove_input::InputEvent;
-use jiff::Timestamp;
-use jiff::tz::TimeZone;
-use toss::widgets::{BoxedAsync, EditorState};
-use toss::{Styled, WidgetExt};
-
-use crate::store::{Msg, MsgStore};
-use crate::util;
-
-use self::cursor::Cursor;
-use self::tree::TreeViewState;
-
-use super::UiError;
-
 pub trait ChatMsg {
     fn time(&self) -> Option<Timestamp>;
     fn styled(&self) -> (Styled, Styled);

cove/src/ui/chat/cursor.rs

@@ -1,7 +1,6 @@
 //! Common cursor movement logic.
 
-use std::collections::HashSet;
-use std::hash::Hash;
+use std::{collections::HashSet, hash::Hash};
 
 use crate::store::{Msg, MsgStore, Tree};
 

cove/src/ui/chat/tree.rs

@@ -2,27 +2,27 @@
 
 // TODO Focusing on sub-trees
 
-mod renderer;
-mod scroll;
-mod widgets;
-
 use std::collections::HashSet;
 
 use async_trait::async_trait;
 use cove_config::Keys;
 use cove_input::InputEvent;
 use jiff::tz::TimeZone;
-use toss::widgets::EditorState;
-use toss::{AsyncWidget, Frame, Pos, Size, WidgetExt, WidthDb};
+use toss::{AsyncWidget, Frame, Pos, Size, WidgetExt, WidthDb, widgets::EditorState};
 
-use crate::store::{Msg, MsgStore};
-use crate::ui::{ChatMsg, UiError, util};
-use crate::util::InfallibleExt;
+use crate::{
+    store::{Msg, MsgStore},
+    ui::{UiError, util},
+    util::InfallibleExt,
+};
+
+use super::{ChatMsg, Reaction, cursor::Cursor};
 
 use self::renderer::{TreeContext, TreeRenderer};
 
-use super::Reaction;
-use super::cursor::Cursor;
+mod renderer;
+mod scroll;
+mod widgets;
 
 pub struct TreeViewState<M: Msg, S: MsgStore<M>> {
     store: S,

cove/src/ui/chat/tree/renderer.rs

@@ -1,19 +1,26 @@
 //! A [`Renderer`] for message trees.
 
-use std::collections::HashSet;
-use std::convert::Infallible;
+use std::{collections::HashSet, convert::Infallible};
 
 use async_trait::async_trait;
 use jiff::tz::TimeZone;
-use toss::widgets::{EditorState, Empty, Predrawn, Resize};
-use toss::{Size, Widget, WidthDb};
+use toss::{
+    Size, Widget, WidthDb,
+    widgets::{EditorState, Empty, Predrawn, Resize},
+};
 
-use crate::store::{Msg, MsgStore, Tree};
-use crate::ui::ChatMsg;
-use crate::ui::chat::blocks::{Block, Blocks, Range};
-use crate::ui::chat::cursor::Cursor;
-use crate::ui::chat::renderer::{self, Renderer, overlaps};
-use crate::util::InfallibleExt;
+use crate::{
+    store::{Msg, MsgStore, Tree},
+    ui::{
+        ChatMsg,
+        chat::{
+            blocks::{Block, Blocks, Range},
+            cursor::Cursor,
+            renderer::{self, Renderer, overlaps},
+        },
+    },
+    util::InfallibleExt,
+};
 
 use super::widgets;
 

cove/src/ui/chat/tree/scroll.rs

@@ -1,12 +1,14 @@
-use toss::WidthDb;
-use toss::widgets::EditorState;
+use toss::{WidthDb, widgets::EditorState};
 
-use crate::store::{Msg, MsgStore};
-use crate::ui::ChatMsg;
-use crate::ui::chat::cursor::Cursor;
+use crate::{
+    store::{Msg, MsgStore},
+    ui::{ChatMsg, chat::cursor::Cursor},
+};
 
-use super::TreeViewState;
-use super::renderer::{TreeContext, TreeRenderer};
+use super::{
+    TreeViewState,
+    renderer::{TreeContext, TreeRenderer},
+};
 
 impl<M, S> TreeViewState<M, S>
 where

cove/src/ui/chat/tree/widgets.rs

@@ -2,13 +2,19 @@ use std::convert::Infallible;
 
 use crossterm::style::Stylize;
 use jiff::tz::TimeZone;
-use toss::widgets::{Boxed, EditorState, Join2, Join4, Join5, Text};
-use toss::{Style, Styled, WidgetExt};
+use toss::{
+    Style, Styled, WidgetExt,
+    widgets::{Boxed, EditorState, Join2, Join4, Join5, Text},
+};
 
-use crate::store::Msg;
-use crate::ui::ChatMsg;
-use crate::ui::chat::widgets::{Indent, Seen, Time};
-use crate::util;
+use crate::{
+    store::Msg,
+    ui::{
+        ChatMsg,
+        chat::widgets::{Indent, Seen, Time},
+    },
+    util,
+};
 
 pub const PLACEHOLDER: &str = "[...]";
 

cove/src/ui/chat/widgets.rs

@@ -2,8 +2,10 @@ use std::convert::Infallible;
 
 use crossterm::style::Stylize;
 use jiff::Zoned;
-use toss::widgets::{Boxed, Empty, Text};
-use toss::{Frame, Pos, Size, Style, Widget, WidgetExt, WidthDb};
+use toss::{
+    Frame, Pos, Size, Style, Widget, WidgetExt, WidthDb,
+    widgets::{Boxed, Empty, Text},
+};
 
 use crate::util::InfallibleExt;
 

cove/src/ui/euph/account.rs

@@ -1,14 +1,16 @@
 use cove_config::Keys;
 use cove_input::InputEvent;
 use crossterm::style::Stylize;
-use euphoxide::api::PersonalAccountView;
-use euphoxide::conn;
-use toss::widgets::{EditorState, Empty, Join3, Join4, Join5, Text};
-use toss::{Style, Widget, WidgetExt};
+use euphoxide::{api::PersonalAccountView, conn};
+use toss::{
+    Style, Widget, WidgetExt,
+    widgets::{EditorState, Empty, Join3, Join4, Join5, Text},
+};
 
-use crate::euph::{self, Room};
-use crate::ui::widgets::Popup;
-use crate::ui::{UiError, util};
+use crate::{
+    euph::{self, Room},
+    ui::{UiError, util, widgets::Popup},
+};
 
 use super::popup::PopupResult;
 

cove/src/ui/euph/auth.rs

@@ -1,11 +1,11 @@
 use cove_config::Keys;
 use cove_input::InputEvent;
-use toss::Widget;
-use toss::widgets::EditorState;
+use toss::{Widget, widgets::EditorState};
 
-use crate::euph::Room;
-use crate::ui::widgets::Popup;
-use crate::ui::{UiError, util};
+use crate::{
+    euph::Room,
+    ui::{UiError, util, widgets::Popup},
+};
 
 use super::popup::PopupResult;
 

cove/src/ui/euph/inspect.rs

@@ -1,13 +1,13 @@
 use cove_config::Keys;
 use cove_input::InputEvent;
 use crossterm::style::Stylize;
-use euphoxide::api::{Message, NickEvent, SessionView};
-use euphoxide::conn::SessionInfo;
-use toss::widgets::Text;
-use toss::{Style, Styled, Widget};
+use euphoxide::{
+    api::{Message, NickEvent, SessionView},
+    conn::SessionInfo,
+};
+use toss::{Style, Styled, Widget, widgets::Text};
 
-use crate::ui::UiError;
-use crate::ui::widgets::Popup;
+use crate::ui::{UiError, widgets::Popup};
 
 use super::popup::PopupResult;
 

cove/src/ui/euph/links.rs

@@ -1,13 +1,16 @@
 use cove_config::{Config, Keys};
 use cove_input::InputEvent;
-use crossterm::event::KeyCode;
-use crossterm::style::Stylize;
+use crossterm::{event::KeyCode, style::Stylize};
 use linkify::{LinkFinder, LinkKind};
-use toss::widgets::{Join2, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{Join2, Text},
+};
 
-use crate::ui::widgets::{ListBuilder, ListState, Popup};
-use crate::ui::{UiError, key_bindings, util};
+use crate::ui::{
+    UiError, key_bindings, util,
+    widgets::{ListBuilder, ListState, Popup},
+};
 
 use super::popup::PopupResult;
 

cove/src/ui/euph/nick.rs

@@ -1,12 +1,12 @@
 use cove_config::Keys;
 use cove_input::InputEvent;
 use euphoxide::conn::Joined;
-use toss::widgets::EditorState;
-use toss::{Style, Widget};
+use toss::{Style, Widget, widgets::EditorState};
 
-use crate::euph::{self, Room};
-use crate::ui::widgets::Popup;
-use crate::ui::{UiError, util};
+use crate::{
+    euph::{self, Room},
+    ui::{UiError, util, widgets::Popup},
+};
 
 use super::popup::PopupResult;
 

cove/src/ui/euph/nick_list.rs

@@ -1,14 +1,22 @@
 use std::iter;
 
 use crossterm::style::{Color, Stylize};
-use euphoxide::api::{NickEvent, SessionId, SessionType, SessionView, UserId};
-use euphoxide::conn::{Joined, SessionInfo};
-use toss::widgets::{Background, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use euphoxide::{
+    api::{NickEvent, SessionId, SessionType, SessionView, UserId},
+    conn::{Joined, SessionInfo},
+};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{Background, Text},
+};
 
-use crate::euph;
-use crate::ui::UiError;
-use crate::ui::widgets::{ListBuilder, ListState};
+use crate::{
+    euph,
+    ui::{
+        UiError,
+        widgets::{ListBuilder, ListState},
+    },
+};
 
 pub fn widget<'a>(
     list: &'a mut ListState<SessionId>,

cove/src/ui/euph/popup.rs

@@ -1,11 +1,9 @@
 use std::io;
 
 use crossterm::style::Stylize;
-use toss::widgets::Text;
-use toss::{Style, Styled, Widget};
+use toss::{Style, Styled, Widget, widgets::Text};
 
-use crate::ui::UiError;
-use crate::ui::widgets::Popup;
+use crate::ui::{UiError, widgets::Popup};
 
 pub enum RoomPopup {
     Error { description: String, reason: String },

cove/src/ui/euph/room.rs

@@ -3,26 +3,40 @@ use std::collections::VecDeque;
 use cove_config::{Config, Keys};
 use cove_input::InputEvent;
 use crossterm::style::Stylize;
-use euphoxide::api::{Data, Message, MessageId, PacketType, SessionId};
-use euphoxide::bot::instance::{Event, ServerConfig};
-use euphoxide::conn::{self, Joined, Joining, SessionInfo};
+use euphoxide::{
+    api::{Data, Message, MessageId, PacketType, SessionId},
+    bot::instance::{Event, ServerConfig},
+    conn::{self, Joined, Joining, SessionInfo},
+};
 use jiff::tz::TimeZone;
-use tokio::sync::oneshot::error::TryRecvError;
-use tokio::sync::{mpsc, oneshot};
-use toss::widgets::{BoxedAsync, EditorState, Join2, Layer, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use tokio::sync::{
+    mpsc,
+    oneshot::{self, error::TryRecvError},
+};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{BoxedAsync, EditorState, Join2, Layer, Text},
+};
 
-use crate::euph;
-use crate::macros::logging_unwrap;
-use crate::ui::chat::{ChatState, Reaction};
-use crate::ui::widgets::ListState;
-use crate::ui::{UiError, UiEvent, util};
-use crate::vault::EuphRoomVault;
+use crate::{
+    euph,
+    macros::logging_unwrap,
+    ui::{
+        UiError, UiEvent,
+        chat::{ChatState, Reaction},
+        util,
+        widgets::ListState,
+    },
+    vault::EuphRoomVault,
+};
 
-use super::account::AccountUiState;
-use super::links::LinksState;
-use super::popup::{PopupResult, RoomPopup};
-use super::{auth, inspect, nick, nick_list};
+use super::{
+    account::AccountUiState,
+    auth, inspect,
+    links::LinksState,
+    nick, nick_list,
+    popup::{PopupResult, RoomPopup},
+};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 enum Focus {

cove/src/ui/key_bindings.rs

@@ -5,11 +5,15 @@ use std::convert::Infallible;
 use cove_config::{Config, Keys};
 use cove_input::{InputEvent, KeyBinding, KeyBindingInfo, KeyGroupInfo};
 use crossterm::style::Stylize;
-use toss::widgets::{Either2, Join2, Padding, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{Either2, Join2, Padding, Text},
+};
 
-use super::widgets::{ListBuilder, ListState, Popup};
-use super::{UiError, util};
+use super::{
+    UiError, util,
+    widgets::{ListBuilder, ListState, Popup},
+};
 
 type Line = Either2<Text, Join2<Padding<Text>, Text>>;
 type Builder = ListBuilder<'static, Infallible, Line>;

cove/src/ui/rooms.rs

@@ -1,34 +1,46 @@
-mod connect;
-mod delete;
-
-use std::collections::hash_map::Entry;
-use std::collections::{HashMap, HashSet};
-use std::iter;
-use std::sync::{Arc, Mutex};
-use std::time::Duration;
+use std::{
+    collections::{HashMap, HashSet, hash_map::Entry},
+    iter,
+    sync::{Arc, Mutex},
+    time::Duration,
+};
 
 use cove_config::{Config, Keys, RoomsSortOrder};
 use cove_input::InputEvent;
 use crossterm::style::Stylize;
-use euphoxide::api::SessionType;
-use euphoxide::bot::instance::{Event, ServerConfig};
-use euphoxide::conn::{self, Joined};
+use euphoxide::{
+    api::SessionType,
+    bot::instance::{Event, ServerConfig},
+    conn::{self, Joined},
+};
 use jiff::tz::TimeZone;
 use tokio::sync::mpsc;
-use toss::widgets::{BoxedAsync, Empty, Join2, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{BoxedAsync, Empty, Join2, Text},
+};
 
-use crate::euph;
-use crate::macros::logging_unwrap;
-use crate::vault::{EuphVault, RoomIdentifier, Vault};
-use crate::version::{NAME, VERSION};
+use crate::{
+    euph,
+    macros::logging_unwrap,
+    vault::{EuphVault, RoomIdentifier, Vault},
+    version::{NAME, VERSION},
+};
 
-use self::connect::{ConnectResult, ConnectState};
-use self::delete::{DeleteResult, DeleteState};
+use super::{
+    UiError, UiEvent,
+    euph::room::EuphRoom,
+    key_bindings, util,
+    widgets::{ListBuilder, ListState},
+};
 
-use super::euph::room::EuphRoom;
-use super::widgets::{ListBuilder, ListState};
-use super::{UiError, UiEvent, key_bindings, util};
+use self::{
+    connect::{ConnectResult, ConnectState},
+    delete::{DeleteResult, DeleteState},
+};
+
+mod connect;
+mod delete;
 
 enum State {
     ShowList,

cove/src/ui/rooms/connect.rs

@@ -1,12 +1,15 @@
 use cove_config::Keys;
 use cove_input::InputEvent;
 use crossterm::style::Stylize;
-use toss::widgets::{EditorState, Empty, Join2, Join3, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{EditorState, Empty, Join2, Join3, Text},
+};
 
-use crate::ui::widgets::Popup;
-use crate::ui::{UiError, util};
-use crate::vault::RoomIdentifier;
+use crate::{
+    ui::{UiError, util, widgets::Popup},
+    vault::RoomIdentifier,
+};
 
 #[derive(Clone, Copy, PartialEq, Eq)]
 enum Focus {

cove/src/ui/rooms/delete.rs

@@ -1,12 +1,15 @@
 use cove_config::Keys;
 use cove_input::InputEvent;
 use crossterm::style::Stylize;
-use toss::widgets::{EditorState, Empty, Join2, Text};
-use toss::{Style, Styled, Widget, WidgetExt};
+use toss::{
+    Style, Styled, Widget, WidgetExt,
+    widgets::{EditorState, Empty, Join2, Text},
+};
 
-use crate::ui::widgets::Popup;
-use crate::ui::{UiError, util};
-use crate::vault::RoomIdentifier;
+use crate::{
+    ui::{UiError, util, widgets::Popup},
+    vault::RoomIdentifier,
+};
 
 pub struct DeleteState {
     id: RoomIdentifier,

cove/src/ui/widgets.rs

@@ -1,5 +1,5 @@
-mod list;
-mod popup;
-
 pub use self::list::*;
 pub use self::popup::*;
+
+mod list;
+mod popup;

cove/src/ui/widgets/popup.rs

@@ -1,5 +1,7 @@
-use toss::widgets::{Background, Border, Desync, Float, Layer2, Padding, Text};
-use toss::{Frame, Size, Style, Styled, Widget, WidgetExt, WidthDb};
+use toss::{
+    Frame, Size, Style, Styled, Widget, WidgetExt, WidthDb,
+    widgets::{Background, Border, Desync, Float, Layer2, Padding, Text},
+};
 
 type Body<I> = Background<Border<Padding<I>>>;
 type Title = Float<Padding<Background<Padding<Text>>>>;

cove/src/util.rs

@@ -1,5 +1,4 @@
-use std::convert::Infallible;
-use std::env;
+use std::{convert::Infallible, env};
 
 use jiff::tz::TimeZone;
 

cove/src/vault.rs

@@ -1,16 +1,14 @@
+use std::{fs, path::Path};
+
+use rusqlite::Connection;
+use vault::{Action, tokio::TokioVault};
+
+pub use self::euph::{EuphRoomVault, EuphVault, RoomIdentifier};
+
 mod euph;
 mod migrate;
 mod prepare;
 
-use std::fs;
-use std::path::Path;
-
-use rusqlite::Connection;
-use vault::Action;
-use vault::tokio::TokioVault;
-
-pub use self::euph::{EuphRoomVault, EuphVault, RoomIdentifier};
-
 #[derive(Debug, Clone)]
 pub struct Vault {
     tokio_vault: TokioVault,

cove/src/vault/euph.rs

@@ -1,15 +1,18 @@
-use std::str::FromStr;
-use std::{fmt, mem};
+use std::{fmt, mem, str::FromStr};
 
 use async_trait::async_trait;
 use cookie::{Cookie, CookieJar};
 use euphoxide::api::{Message, MessageId, SessionId, SessionView, Snowflake, Time, UserId};
-use rusqlite::types::{FromSql, FromSqlError, ToSqlOutput, Value, ValueRef};
-use rusqlite::{Connection, OptionalExtension, Row, ToSql, Transaction, named_params, params};
+use rusqlite::{
+    Connection, OptionalExtension, Row, ToSql, Transaction, named_params, params,
+    types::{FromSql, FromSqlError, ToSqlOutput, Value, ValueRef},
+};
 use vault::Action;
 
-use crate::euph::SmallMessage;
-use crate::store::{MsgStore, Path, Tree};
+use crate::{
+    euph::SmallMessage,
+    store::{MsgStore, Path, Tree},
+};
 
 /// Wrapper for [`Snowflake`] that implements useful rusqlite traits.
 struct WSnowflake(Snowflake);