Merge pull request #38 from lnicola/cleanups

Bump dependencies

Cargo.toml

@@ -11,28 +11,28 @@ ui = []
 ape = "0.2.0"
 app_dirs = "1.1.1"
 base64 = "0.10.0"
-diesel = { version = "1.3.3", features = ["sqlite"] }
-diesel_migrations = { version = "1.3.0", features = ["sqlite"] }
+diesel = { version = "1.4", features = ["sqlite"] }
+diesel_migrations = { version = "1.4", features = ["sqlite"] }
 error-chain = "0.12.0"
 getopts = "0.2.15"
-id3 = "0.2.3"
-image = "0.20.0"
+id3 = "0.3"
+image = "0.22"
 rustfm-scrobble = { git = "https://github.com/agersant/rustfm-scrobble" }
 lewton = "0.9.1"
 log = "0.4.5"
 metaflac = "0.1.8"
 mp3-duration = "0.1.0"
-rand = "0.5.5"
-regex = "1.0.5"
+rand = "0.7"
+regex = "1.2"
 ring = "0.13.5"
 reqwest = "0.9.2"
-rocket = "0.4.0"
+rocket = "0.4.2"
 rust-crypto = "0.2.36"
-serde = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 serde_derive = "1.0"
 serde_json = "1.0"
-simplelog = "0.5.2"
-toml = "0.4.5"
+simplelog = "0.6"
+toml = "0.5"
 
 [dependencies.rocket_contrib]
 version = "0.4.0"

src/api.rs

@@ -1,8 +1,10 @@
+use error_chain::bail;
 use rocket::http::{Cookie, Cookies, RawStr, Status};
 use rocket::request::{self, FromParam, FromRequest, Request};
 use rocket::response::content::Html;
-use rocket::{Outcome, State};
+use rocket::{delete, get, post, put, routes, Outcome, State};
 use rocket_contrib::json::Json;
+use serde::{Deserialize, Serialize};
 use std::fs::File;
 use std::ops::Deref;
 use std::path::PathBuf;
@@ -71,7 +73,7 @@ impl<'a, 'r> FromRequest<'a, 'r> for Auth {
 	type Error = ();
 
 	fn from_request(request: &'a Request<'r>) -> request::Outcome<Self, ()> {
-		let mut cookies = request.guard::<Cookies>().unwrap();
+		let mut cookies = request.guard::<Cookies<'_>>().unwrap();
 		if let Some(u) = cookies.get_private(COOKIE_SESSION) {
 			return Outcome::Success(Auth {
 				username: u.value().to_string(),
@@ -85,7 +87,7 @@ impl<'a, 'r> FromRequest<'a, 'r> for Auth {
 				password: Some(password),
 			}) = Basic::from_str(auth_header_string.trim_start_matches("Basic "))
 			{
-				let db = match request.guard::<State<Arc<DB>>>() {
+				let db = match request.guard::<State<'_, Arc<DB>>>() {
 					Outcome::Success(d) => d,
 					_ => return Outcome::Failure((Status::InternalServerError, ())),
 				};
@@ -107,7 +109,7 @@ impl<'a, 'r> FromRequest<'a, 'r> for AdminRights {
 	type Error = ();
 
 	fn from_request(request: &'a Request<'r>) -> request::Outcome<Self, ()> {
-		let db = request.guard::<State<Arc<DB>>>()?;
+		let db = request.guard::<State<'_, Arc<DB>>>()?;
 
 		match user::count::<DB>(&db) {
 			Err(_) => return Outcome::Failure((Status::InternalServerError, ())),
@@ -166,7 +168,7 @@ pub struct InitialSetup {
 }
 
 #[get("/initial_setup")]
-fn initial_setup(db: State<Arc<DB>>) -> Result<Json<InitialSetup>, errors::Error> {
+fn initial_setup(db: State<'_, Arc<DB>>) -> Result<Json<InitialSetup>, errors::Error> {
 	let initial_setup = InitialSetup {
 		has_any_users: user::count::<DB>(&db)? > 0,
 	};
@@ -175,7 +177,7 @@ fn initial_setup(db: State<Arc<DB>>) -> Result<Json<InitialSetup>, errors::Error
 
 #[get("/settings")]
 fn get_settings(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_admin_rights: AdminRights,
 ) -> Result<Json<Config>, errors::Error> {
 	let config = config::read::<DB>(&db)?;
@@ -184,7 +186,7 @@ fn get_settings(
 
 #[put("/settings", data = "<config>")]
 fn put_settings(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_admin_rights: AdminRights,
 	config: Json<Config>,
 ) -> Result<(), errors::Error> {
@@ -193,14 +195,14 @@ fn put_settings(
 }
 
 #[get("/preferences")]
-fn get_preferences(db: State<Arc<DB>>, auth: Auth) -> Result<Json<Preferences>, errors::Error> {
+fn get_preferences(db: State<'_, Arc<DB>>, auth: Auth) -> Result<Json<Preferences>, errors::Error> {
 	let preferences = config::read_preferences::<DB>(&db, &auth.username)?;
 	Ok(Json(preferences))
 }
 
 #[put("/preferences", data = "<preferences>")]
 fn put_preferences(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	auth: Auth,
 	preferences: Json<Preferences>,
 ) -> Result<(), errors::Error> {
@@ -210,7 +212,7 @@ fn put_preferences(
 
 #[post("/trigger_index")]
 fn trigger_index(
-	command_sender: State<Arc<index::CommandSender>>,
+	command_sender: State<'_, Arc<index::CommandSender>>,
 	_admin_rights: AdminRights,
 ) -> Result<(), errors::Error> {
 	command_sender.trigger_reindex()?;
@@ -230,9 +232,9 @@ struct AuthOutput {
 
 #[post("/auth", data = "<credentials>")]
 fn auth(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	credentials: Json<AuthCredentials>,
-	mut cookies: Cookies,
+	mut cookies: Cookies<'_>,
 ) -> Result<Json<AuthOutput>, errors::Error> {
 	if !user::auth::<DB>(&db, &credentials.username, &credentials.password)? {
 		bail!(errors::ErrorKind::IncorrectCredentials)
@@ -248,7 +250,7 @@ fn auth(
 
 #[get("/browse")]
 fn browse_root(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_auth: Auth,
 ) -> Result<Json<Vec<index::CollectionFile>>, errors::Error> {
 	let result = index::browse(db.deref().deref(), &PathBuf::new())?;
@@ -257,7 +259,7 @@ fn browse_root(
 
 #[get("/browse/<path>")]
 fn browse(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_auth: Auth,
 	path: VFSPathBuf,
 ) -> Result<Json<Vec<index::CollectionFile>>, errors::Error> {
@@ -266,14 +268,17 @@ fn browse(
 }
 
 #[get("/flatten")]
-fn flatten_root(db: State<Arc<DB>>, _auth: Auth) -> Result<Json<Vec<index::Song>>, errors::Error> {
+fn flatten_root(
+	db: State<'_, Arc<DB>>,
+	_auth: Auth,
+) -> Result<Json<Vec<index::Song>>, errors::Error> {
 	let result = index::flatten(db.deref().deref(), &PathBuf::new())?;
 	Ok(Json(result))
 }
 
 #[get("/flatten/<path>")]
 fn flatten(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_auth: Auth,
 	path: VFSPathBuf,
 ) -> Result<Json<Vec<index::Song>>, errors::Error> {
@@ -282,20 +287,26 @@ fn flatten(
 }
 
 #[get("/random")]
-fn random(db: State<Arc<DB>>, _auth: Auth) -> Result<Json<Vec<index::Directory>>, errors::Error> {
+fn random(
+	db: State<'_, Arc<DB>>,
+	_auth: Auth,
+) -> Result<Json<Vec<index::Directory>>, errors::Error> {
 	let result = index::get_random_albums(db.deref().deref(), 20)?;
 	Ok(Json(result))
 }
 
 #[get("/recent")]
-fn recent(db: State<Arc<DB>>, _auth: Auth) -> Result<Json<Vec<index::Directory>>, errors::Error> {
+fn recent(
+	db: State<'_, Arc<DB>>,
+	_auth: Auth,
+) -> Result<Json<Vec<index::Directory>>, errors::Error> {
 	let result = index::get_recent_albums(db.deref().deref(), 20)?;
 	Ok(Json(result))
 }
 
 #[get("/search")]
 fn search_root(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_auth: Auth,
 ) -> Result<Json<Vec<index::CollectionFile>>, errors::Error> {
 	let result = index::search(db.deref().deref(), "")?;
@@ -304,7 +315,7 @@ fn search_root(
 
 #[get("/search/<query>")]
 fn search(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_auth: Auth,
 	query: String,
 ) -> Result<Json<Vec<index::CollectionFile>>, errors::Error> {
@@ -314,7 +325,7 @@ fn search(
 
 #[get("/serve/<path>")]
 fn serve(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	_auth: Auth,
 	path: VFSPathBuf,
 ) -> Result<serve::RangeResponder<File>, errors::Error> {
@@ -339,7 +350,7 @@ pub struct ListPlaylistsEntry {
 
 #[get("/playlists")]
 fn list_playlists(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	auth: Auth,
 ) -> Result<Json<Vec<ListPlaylistsEntry>>, errors::Error> {
 	let playlist_names = playlist::list_playlists(&auth.username, db.deref().deref())?;
@@ -358,7 +369,7 @@ pub struct SavePlaylistInput {
 
 #[put("/playlist/<name>", data = "<playlist>")]
 fn save_playlist(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	auth: Auth,
 	name: String,
 	playlist: Json<SavePlaylistInput>,
@@ -369,7 +380,7 @@ fn save_playlist(
 
 #[get("/playlist/<name>")]
 fn read_playlist(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	auth: Auth,
 	name: String,
 ) -> Result<Json<Vec<index::Song>>, errors::Error> {
@@ -378,14 +389,14 @@ fn read_playlist(
 }
 
 #[delete("/playlist/<name>")]
-fn delete_playlist(db: State<Arc<DB>>, auth: Auth, name: String) -> Result<(), errors::Error> {
+fn delete_playlist(db: State<'_, Arc<DB>>, auth: Auth, name: String) -> Result<(), errors::Error> {
 	playlist::delete_playlist(&name, &auth.username, db.deref().deref())?;
 	Ok(())
 }
 
 #[put("/lastfm/now_playing/<path>")]
 fn lastfm_now_playing(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	auth: Auth,
 	path: VFSPathBuf,
 ) -> Result<(), errors::Error> {
@@ -394,14 +405,18 @@ fn lastfm_now_playing(
 }
 
 #[post("/lastfm/scrobble/<path>")]
-fn lastfm_scrobble(db: State<Arc<DB>>, auth: Auth, path: VFSPathBuf) -> Result<(), errors::Error> {
+fn lastfm_scrobble(
+	db: State<'_, Arc<DB>>,
+	auth: Auth,
+	path: VFSPathBuf,
+) -> Result<(), errors::Error> {
 	lastfm::scrobble(db.deref().deref(), &auth.username, &path.into() as &PathBuf)?;
 	Ok(())
 }
 
 #[get("/lastfm/link?<token>&<content>")]
 fn lastfm_link(
-	db: State<Arc<DB>>,
+	db: State<'_, Arc<DB>>,
 	auth: Auth,
 	token: String,
 	content: String,
@@ -430,7 +445,7 @@ fn lastfm_link(
 }
 
 #[delete("/lastfm/link")]
-fn lastfm_unlink(db: State<Arc<DB>>, auth: Auth) -> Result<(), errors::Error> {
+fn lastfm_unlink(db: State<'_, Arc<DB>>, auth: Auth) -> Result<(), errors::Error> {
 	lastfm::unlink(db.deref().deref(), &auth.username)?;
 	Ok(())
 }

src/config.rs

@@ -1,7 +1,10 @@
 use core::ops::Deref;
 use diesel;
 use diesel::prelude::*;
+use error_chain::bail;
+use log::info;
 use regex::Regex;
+use serde::{Deserialize, Serialize};
 use std::fs;
 use std::io::Read;
 use std::path;

src/db/mod.rs

@@ -2,6 +2,8 @@ use core::ops::Deref;
 use diesel::prelude::*;
 use diesel::sqlite::SqliteConnection;
 use diesel_migrations;
+use error_chain::bail;
+use log::info;
 use std::fs;
 use std::path::{Path, PathBuf};
 use std::sync::{Arc, Mutex, MutexGuard};
@@ -17,7 +19,7 @@ const DB_MIGRATIONS_PATH: &str = "migrations";
 embed_migrations!("migrations");
 
 pub trait ConnectionSource {
-	fn get_connection(&self) -> MutexGuard<SqliteConnection>;
+	fn get_connection(&self) -> MutexGuard<'_, SqliteConnection>;
 	fn get_connection_mutex(&self) -> Arc<Mutex<SqliteConnection>>;
 }
 
@@ -75,7 +77,7 @@ impl DB {
 }
 
 impl ConnectionSource for DB {
-	fn get_connection(&self) -> MutexGuard<SqliteConnection> {
+	fn get_connection(&self) -> MutexGuard<'_, SqliteConnection> {
 		self.connection.lock().unwrap()
 	}
 

src/ddns.rs

@@ -1,6 +1,8 @@
 use core::ops::Deref;
 use diesel::prelude::*;
+use log::{error, info};
 use reqwest;
+use serde::{Deserialize, Serialize};
 use std::io;
 use std::thread;
 use std::time;

src/errors.rs

@@ -2,6 +2,7 @@ use ape;
 use core;
 use diesel;
 use diesel_migrations;
+use error_chain::error_chain;
 use getopts;
 use id3;
 use image;
@@ -44,7 +45,7 @@ error_chain! {
 }
 
 impl<'r> rocket::response::Responder<'r> for Error {
-	fn respond_to(self, _: &rocket::request::Request) -> rocket::response::Result<'r> {
+	fn respond_to(self, _: &rocket::request::Request<'_>) -> rocket::response::Result<'r> {
 		let mut build = rocket::response::Response::build();
 		build
 			.status(match self.0 {

src/index.rs

@@ -4,7 +4,10 @@ use diesel::dsl::sql;
 use diesel::prelude::*;
 use diesel::sql_types;
 use diesel::sqlite::SqliteConnection;
+use error_chain::bail;
+use log::{error, info};
 use regex::Regex;
+use serde::{Deserialize, Serialize};
 use std::fs;
 use std::path::Path;
 #[cfg(test)]
@@ -169,7 +172,7 @@ impl<'conn> IndexBuilder<'conn> {
 	fn new(
 		connection: &Mutex<SqliteConnection>,
 		album_art_pattern: Regex,
-	) -> Result<IndexBuilder, errors::Error> {
+	) -> Result<IndexBuilder<'_>, errors::Error> {
 		let mut new_songs = Vec::new();
 		let mut new_directories = Vec::new();
 		new_songs.reserve_exact(INDEX_BUILDING_INSERT_BUFFER_SIZE);

src/lastfm.rs

@@ -1,4 +1,5 @@
 use rustfm_scrobble::{Scrobble, Scrobbler};
+use serde::Deserialize;
 use std::path::Path;
 
 use crate::db::ConnectionSource;

src/main.rs

@@ -2,47 +2,10 @@
 #![feature(proc_macro_hygiene, decl_macro)]
 #![allow(proc_macro_derive_resolution_fallback)]
 
-extern crate ape;
-extern crate app_dirs;
-extern crate base64;
-extern crate core;
-extern crate crypto;
 #[macro_use]
 extern crate diesel;
 #[macro_use]
 extern crate diesel_migrations;
-#[macro_use]
-extern crate error_chain;
-extern crate getopts;
-extern crate id3;
-extern crate image;
-extern crate lewton;
-extern crate metaflac;
-extern crate mp3_duration;
-extern crate rand;
-extern crate regex;
-extern crate reqwest;
-extern crate ring;
-#[macro_use]
-extern crate rocket;
-extern crate rocket_contrib;
-extern crate rustfm_scrobble;
-extern crate serde;
-#[macro_use]
-extern crate serde_derive;
-extern crate serde_json;
-extern crate toml;
-#[macro_use]
-extern crate log;
-extern crate simplelog;
-
-#[cfg(windows)]
-extern crate uuid;
-#[cfg(windows)]
-extern crate winapi;
-
-#[cfg(unix)]
-extern crate unix_daemonize;
 
 #[cfg(unix)]
 use std::fs::File;
@@ -51,10 +14,12 @@ use std::io::prelude::*;
 #[cfg(unix)]
 use unix_daemonize::{daemonize_redirect, ChdirMode};
 
-use core::ops::Deref;
 use crate::errors::*;
+use core::ops::Deref;
+use error_chain::bail;
 use getopts::Options;
-use simplelog::{Level, LevelFilter, SimpleLogger, TermLogger};
+use log::info;
+use simplelog::{Level, LevelFilter, SimpleLogger, TermLogger, TerminalMode};
 use std::path::Path;
 use std::sync::Arc;
 
@@ -81,13 +46,15 @@ mod utils;
 mod vfs;
 mod web;
 
-static LOG_CONFIG: simplelog::Config = simplelog::Config {
+fn log_config() -> simplelog::Config {
+	simplelog::Config {
 		time: Some(Level::Error),
 		level: Some(Level::Error),
 		target: Some(Level::Error),
 		location: Some(Level::Error),
-	time_format: None,
-};
+		..Default::default()
+	}
+}
 
 fn main() {
 	if let Err(ref e) = run() {
@@ -123,15 +90,16 @@ fn daemonize(options: &getopts::Matches) -> Result<()> {
 
 #[cfg(unix)]
 fn init_log(log_level: LevelFilter, options: &getopts::Matches) -> Result<()> {
+	let config = log_config();
 	if options.opt_present("f") {
-		if let Err(e) = TermLogger::init(log_level, LOG_CONFIG) {
+		if let Err(e) = TermLogger::init(log_level, config, TerminalMode::Stdout) {
 			println!("Error starting terminal logger: {}", e);
 		} else {
 			return Ok(());
 		}
 	}
 
-	if let Err(e) = SimpleLogger::init(log_level, LOG_CONFIG) {
+	if let Err(e) = SimpleLogger::init(log_level, config) {
 		bail!("Error starting simple logger: {}", e);
 	}
 	Ok(())
@@ -139,8 +107,9 @@ fn init_log(log_level: LevelFilter, options: &getopts::Matches) -> Result<()> {
 
 #[cfg(windows)]
 fn init_log(log_level: LevelFilter, _: &getopts::Matches) -> Result<()> {
-	if TermLogger::init(log_level, LOG_CONFIG).is_err() {
-		if let Err(e) = SimpleLogger::init(log_level, LOG_CONFIG) {
+	let config = log_config();
+	if TermLogger::init(log_level, config, TerminalMode::Stdout).is_err() {
+		if let Err(e) = SimpleLogger::init(log_level, config) {
 			bail!("Error starting simple logger: {}", e);
 		}
 	};

src/metadata.rs

@@ -1,4 +1,5 @@
 use ape;
+use error_chain::bail;
 use id3;
 use lewton::inside_ogg::OggStreamReader;
 use metaflac;

src/serve.rs

@@ -1,8 +1,9 @@
+use log::warn;
 use rocket;
 use rocket::http::hyper::header::*;
 use rocket::http::Status;
-use rocket::Response;
 use rocket::response::{self, Responder};
+use rocket::Response;
 use std::cmp;
 use std::convert::From;
 use std::fs::File;
@@ -44,7 +45,11 @@ impl<'r, R: Responder<'r>> RangeResponder<R> {
 		RangeResponder { original }
 	}
 
-	fn ignore_range(self, request: &rocket::request::Request, file_length: Option<u64>) -> response::Result<'r> {
+	fn ignore_range(
+		self,
+		request: &rocket::request::Request<'_>,
+		file_length: Option<u64>,
+	) -> response::Result<'r> {
 		let mut response = self.original.respond_to(request)?;
 		if let Some(content_length) = file_length {
 			response.set_header(ContentLength(content_length));
@@ -99,8 +104,7 @@ fn truncate_range(range: &PartialFileRange, file_length: &Option<u64>) -> Option
 }
 
 impl<'r> Responder<'r> for RangeResponder<File> {
-	fn respond_to(mut self, request: &rocket::request::Request) -> response::Result<'r> {
-
+	fn respond_to(mut self, request: &rocket::request::Request<'_>) -> response::Result<'r> {
 		let metadata: Option<_> = self.original.metadata().ok();
 		let file_length: Option<u64> = metadata.map(|m| m.len());
 
@@ -113,9 +117,12 @@ impl<'r> Responder<'r> for RangeResponder<File> {
 		let vec_range = match Range::from_str(range_header) {
 			Ok(Range::Bytes(v)) => v,
 			_ => {
-				warn!("Ignoring range header that could not be parse {:?}, file length is {:?}", range_header, file_length);
+				warn!(
+					"Ignoring range header that could not be parsed {:?}, file length is {:?}",
+					range_header, file_length
+				);
 				return self.ignore_range(request, file_length);
-			},
+			}
 		};
 
 		let partial_file_range = match vec_range.into_iter().next() {
@@ -146,7 +153,10 @@ impl<'r> Responder<'r> for RangeResponder<File> {
 
 			Ok(response)
 		} else {
-			warn!("Rejecting unsatisfiable range header {:?}, file length is {:?}", &partial_file_range, &file_length);
+			warn!(
+				"Rejecting unsatisfiable range header {:?}, file length is {:?}",
+				&partial_file_range, &file_length
+			);
 			self.reject_range(file_length)
 		}
 	}

src/swagger.rs

@@ -1,21 +1,18 @@
 use rocket::http::uri::Origin;
 use rocket::response::NamedFile;
 use rocket::response::Redirect;
-use rocket::State;
+use rocket::{get, routes, State};
 use std::path::PathBuf;
 use std::sync::Arc;
 
 use crate::server::StaticDirs;
 
 pub fn get_routes() -> Vec<rocket::Route> {
-	routes![
-		index,
-		files,
-	]
+	routes![index, files,]
 }
 
 #[get("/", rank = 9)]
-fn index(origin: &Origin) -> Redirect {
+fn index(origin: &Origin<'_>) -> Redirect {
 	let mut new_path = origin.path().to_owned();
 	if !new_path.ends_with("/") {
 		new_path.push_str("/");
@@ -26,27 +23,30 @@ fn index(origin: &Origin) -> Redirect {
 }
 
 #[get("/<file..>", rank = 9)]
-fn files(static_dirs: State<Arc<StaticDirs>>, file: PathBuf) -> Option<NamedFile> {
+fn files(static_dirs: State<'_, Arc<StaticDirs>>, file: PathBuf) -> Option<NamedFile> {
 	let path = static_dirs.swagger_dir_path.clone().join(file.clone());
 	NamedFile::open(path).ok()
 }
 
 #[test]
 fn test_index_redirect() {
-	use rocket::http::Status;
 	use crate::test::get_test_environment;
+	use rocket::http::Status;
 
 	let env = get_test_environment("swagger_index_redirect.sqlite");
 	let client = &env.client;
 	let response = client.get("/swagger").dispatch();
 	assert_eq!(response.status(), Status::PermanentRedirect);
-	assert_eq!(response.headers().get_one("Location"), Some("/swagger/index.html"));
+	assert_eq!(
+		response.headers().get_one("Location"),
+		Some("/swagger/index.html")
+	);
 }
 
 #[test]
 fn test_index() {
-	use rocket::http::Status;
 	use crate::test::get_test_environment;
+	use rocket::http::Status;
 
 	let env = get_test_environment("swagger_index.sqlite");
 	let client = &env.client;

src/thumbnails.rs

@@ -49,9 +49,7 @@ pub fn get_thumbnail(real_path: &Path, max_dimension: u32) -> Result<PathBuf> {
 			let scaled_image =
 				source_image.resize(out_dimension, out_dimension, FilterType::Lanczos3);
 			let (scaled_width, scaled_height) = scaled_image.dimensions();
-			let background = image::Rgb {
-				data: [255 as u8, 255 as u8, 255 as u8],
-			};
+			let background = image::Rgb([255, 255 as u8, 255 as u8]);
 			final_image = DynamicImage::ImageRgb8(ImageBuffer::from_pixel(
 				out_dimension,
 				out_dimension,

src/ui/headless.rs

@@ -1,3 +1,4 @@
+use log::info;
 use std::thread;
 use std::time;
 

src/ui/windows.rs

@@ -1,3 +1,4 @@
+use log::info;
 use std;
 use std::ffi::OsStr;
 use std::os::windows::ffi::OsStrExt;

src/user.rs

@@ -1,6 +1,7 @@
 use core::ops::Deref;
 use diesel;
 use diesel::prelude::*;
+use error_chain::bail;
 use rand;
 use ring::{digest, pbkdf2};
 

src/utils.rs

@@ -1,4 +1,5 @@
 use app_dirs::{app_root, AppDataType, AppInfo};
+use error_chain::bail;
 use std::fs;
 use std::path::{Path, PathBuf};
 
@@ -54,10 +55,7 @@ pub fn get_audio_format(path: &Path) -> Option<AudioFormat> {
 
 #[test]
 fn test_get_audio_format() {
-	assert_eq!(
-		get_audio_format(Path::new("animals/🐷/my🐖file.jpg")),
-		None
-	);
+	assert_eq!(get_audio_format(Path::new("animals/🐷/my🐖file.jpg")), None);
 	assert_eq!(
 		get_audio_format(Path::new("animals/🐷/my🐖file.flac")),
 		Some(AudioFormat::FLAC)

src/vfs.rs

@@ -1,5 +1,7 @@
 use core::ops::Deref;
 use diesel::prelude::*;
+use error_chain::bail;
+use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::path::Path;
 use std::path::PathBuf;

src/web.rs

@@ -1,5 +1,5 @@
 use rocket::response::NamedFile;
-use rocket::State;
+use rocket::{get, routes, State};
 use std::io;
 use std::path::PathBuf;
 use std::sync::Arc;
@@ -7,29 +7,26 @@ use std::sync::Arc;
 use crate::server::StaticDirs;
 
 pub fn get_routes() -> Vec<rocket::Route> {
-	routes![
-		index,
-		files,
-	]
+	routes![index, files,]
 }
 
 #[get("/", rank = 10)]
-fn index(static_dirs: State<Arc<StaticDirs>>) -> io::Result<NamedFile> {
+fn index(static_dirs: State<'_, Arc<StaticDirs>>) -> io::Result<NamedFile> {
 	let mut path = static_dirs.web_dir_path.clone();
 	path.push("index.html");
 	NamedFile::open(path)
 }
 
 #[get("/<file..>", rank = 10)]
-fn files(static_dirs: State<Arc<StaticDirs>>, file: PathBuf) -> Option<NamedFile> {
+fn files(static_dirs: State<'_, Arc<StaticDirs>>, file: PathBuf) -> Option<NamedFile> {
 	let path = static_dirs.web_dir_path.clone().join(file.clone());
 	NamedFile::open(path).ok()
 }
 
 #[test]
 fn test_index() {
-	use rocket::http::Status;
 	use crate::test::get_test_environment;
+	use rocket::http::Status;
 
 	let env = get_test_environment("web_index.sqlite");
 	let client = &env.client;