fix: Style errors and compile problems

src/api/server/utils.rs

@@ -1,4 +1,4 @@
-use conduwuit::{Err, Result, implement, is_false};
+use conduwuit::{Err, Result, is_false};
 use conduwuit_service::Services;
 use futures::{FutureExt, future::OptionFuture, join};
 use ruma::{EventId, RoomId, ServerName};
@@ -10,7 +10,7 @@ pub(super) struct AccessCheck<'a> {
 	pub(super) event_id: Option<&'a EventId>,
 }
 
-impl<'a> AccessCheck {
+impl AccessCheck<'_> {
 	/// Asserts that the server has access to the room and event (if any).
 	/// If the server is permitted, `Ok(())` is returned. Otherwise, a Forbidden
 	/// error is returned.

src/service/media/preview.rs

@@ -123,7 +123,6 @@ impl Service {
 	}
 
 	#[cfg(feature = "url_preview")]
-
 	pub async fn download_image(
 		&self,
 		url: &str,
@@ -179,7 +178,6 @@ impl Service {
 	}
 
 	#[cfg(feature = "url_preview")]
-
 	pub async fn download_video(
 		&self,
 		url: &str,
@@ -197,7 +195,6 @@ impl Service {
 	}
 
 	#[cfg(feature = "url_preview")]
-
 	pub async fn download_audio(
 		&self,
 		url: &str,
@@ -215,7 +212,6 @@ impl Service {
 	}
 
 	#[cfg(feature = "url_preview")]
-
 	pub async fn download_media(&self, url: &str) -> Result<(OwnedMxcUri, usize)> {
 		use conduwuit::utils::random_string;
 		use http::header::CONTENT_TYPE;
@@ -278,7 +274,6 @@ impl Service {
 	}
 
 	#[cfg(feature = "url_preview")]
-
 	async fn download_html(&self, url: &str) -> Result<UrlPreviewData> {
 		use webpage::HTML;