Phased out async-stream in pursuit of compile performance

orchid-extension/src/atom.rs

@@ -1,4 +1,5 @@
 use std::any::{Any, TypeId, type_name};
+use std::collections::HashMap;
 use std::fmt;
 use std::future::Future;
 use std::num::NonZeroU32;
@@ -6,7 +7,6 @@ use std::ops::Deref;
 use std::pin::Pin;
 use std::rc::Rc;
 
-use ahash::HashMap;
 use dyn_clone::{DynClone, clone_box};
 use futures::future::LocalBoxFuture;
 use futures::{AsyncRead, AsyncWrite, FutureExt, StreamExt, stream};