apply new rustfmt.toml changes, fix some clippy lints

Signed-off-by: strawberry <strawberry@puppygock.gay>

src/api/client/threads.rs

@@ -7,7 +7,8 @@ use crate::{Result, Ruma};
 
 /// # `GET /_matrix/client/r0/rooms/{roomId}/threads`
 pub(crate) async fn get_threads_route(
-	State(services): State<crate::State>, ref body: Ruma<get_threads::v1::Request>,
+	State(services): State<crate::State>,
+	ref body: Ruma<get_threads::v1::Request>,
 ) -> Result<get_threads::v1::Response> {
 	// Use limit or else 10, with maximum 100
 	let limit = body