Fixed a tricky type erasure bug in the scheduler

src/foreign/atom.rs

@@ -37,8 +37,7 @@ pub trait StrictEq {
 }
 
 /// Functionality the interpreter needs to handle a value
-pub trait Atomic:
-  Any + Debug + DynClone + StrictEq + Responder + Send
+pub trait Atomic: Any + Debug + DynClone + StrictEq + Responder + Send
 where
   Self: 'static,
 {

src/foreign/extern_fn.rs

@@ -3,7 +3,7 @@ use std::fmt::{Debug, Display};
 use std::hash::Hash;
 use std::rc::Rc;
 
-use dyn_clone::{DynClone, clone_box};
+use dyn_clone::{clone_box, DynClone};
 
 use super::XfnResult;
 use crate::interpreted::ExprInst;
@@ -81,7 +81,5 @@ impl ExFn {
   }
 }
 impl Clone for ExFn {
-  fn clone(&self) -> Self {
-    Self(clone_box(self.0.as_ref()))
-  }
+  fn clone(&self) -> Self { Self(clone_box(self.0.as_ref())) }
 }

src/foreign/mod.rs

@@ -11,7 +11,7 @@ mod inert;
 use std::rc::Rc;
 
 pub use atom::{Atom, Atomic, AtomicResult, AtomicReturn, StrictEq};
-pub use extern_fn::{ExternError, ExternFn, ExFn};
+pub use extern_fn::{ExFn, ExternError, ExternFn};
 pub use fn_bridge::constructors::{
   xfn_1ary, xfn_2ary, xfn_3ary, xfn_4ary, xfn_5ary, xfn_6ary, xfn_7ary,
   xfn_8ary, xfn_9ary,