Run cargo fmt on the whole code base (#9394)

* Run cargo fmt on the whole code base

* Second run

* Add CI check

* Fix compilation

* More unnecessary braces

* Handle weights

* Use --all

* Use correct attributes...

* Fix UI tests

* AHHHHHHHHH

* 🤦

* Docs

* Fix compilation

* 🤷

* Please stop

* 🤦 x 2

* More

* make rustfmt.toml consistent with polkadot

Co-authored-by: André Silva <andrerfosilva@gmail.com>

substrate/primitives/externalities/src/scope_limited.rs

@@ -25,7 +25,8 @@ environmental::environmental!(ext: trait Externalities);
 /// while executing the given closure [`with_externalities`] grants access to them. The externalities
 /// are only set for the same thread this function was called from.
 pub fn set_and_run_with_externalities<F, R>(ext: &mut dyn Externalities, f: F) -> R
-	where F: FnOnce() -> R
+where
+	F: FnOnce() -> R,
 {
 	ext::using(ext, f)
 }