clippy fixes

Author: alecmocatta

src/helpers/filter_nulls_and_unwrap.rs

@@ -1,3 +1,5 @@
+#![allow(clippy::type_complexity, clippy::option_option)]
+
 use crate::par_stream::{Filter, Map};
 use amadeus_core::par_stream::ParallelStream;
 
@@ -17,8 +19,7 @@ where
 	fn filter_nulls_and_unwrap(
 		self,
 	) -> Map<Filter<T, OptionFilterNullHandler>, fn(Option<O>) -> O> {
-		self.filter(OptionFilterNullHandler {})
-			.map(|unwrapped_value: Option<O>| unwrapped_value.unwrap())
+		self.filter(OptionFilterNullHandler {}).map(Option::unwrap)
 	}
 }
 

src/pool/util.rs

@@ -89,7 +89,11 @@ impl Synchronize {
 		F: Future<Output = ()>,
 	{
 		let nonce = self.nonce.load(Ordering::SeqCst);
-		if !self.running.compare_and_swap(false, true, Ordering::SeqCst) {
+		if self
+			.running
+			.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst)
+			.is_ok()
+		{
 			let on_drop = OnDrop::new(|| self.running.store(false, Ordering::SeqCst));
 			f.await;
 			on_drop.cancel();