Preparation for sharing

- rustfmt
- clippy
- comments
- README

src/foreign_macros/atomic_inert.rs

@@ -1,29 +1,33 @@
 #[allow(unused)] // for the doc comments
-use crate::foreign::Atomic;
-#[allow(unused)] // for the doc comments
 use std::any::Any;
 #[allow(unused)] // for the doc comments
-use dyn_clone::DynClone;
-#[allow(unused)] // for the doc comments
 use std::fmt::Debug;
 
-/// Implement [Atomic] for a structure that cannot be transformed any further. This would be optimal
-/// for atomics encapsulating raw data. [Atomic] depends on [Any], [Debug] and [DynClone].
+#[allow(unused)] // for the doc comments
+use dyn_clone::DynClone;
+
+#[allow(unused)] // for the doc comments
+use crate::foreign::Atomic;
+
+/// Implement [Atomic] for a structure that cannot be transformed any further.
+/// This would be optimal for atomics encapsulating raw data. [Atomic] depends
+/// on [Any], [Debug] and [DynClone].
 #[macro_export]
 macro_rules! atomic_inert {
   ($typ:ident) => {
     impl $crate::foreign::Atomic for $typ {
-      $crate::atomic_defaults!{}
+      $crate::atomic_defaults! {}
 
-      fn run(&self, ctx: $crate::interpreter::Context)
-      -> $crate::foreign::AtomicResult
-      {
-        Ok($crate::foreign::AtomicReturn{
+      fn run(
+        &self,
+        ctx: $crate::interpreter::Context,
+      ) -> $crate::foreign::AtomicResult {
+        Ok($crate::foreign::AtomicReturn {
           clause: self.clone().to_atom_cls(),
           gas: ctx.gas,
-          inert: true
+          inert: true,
         })
       }
     }
   };
-}
+}