Run cargo fmt

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

src/vm/frame.rs

@@ -1,7 +1,4 @@
-use crate::{
-    obj::prelude::*,
-    vm::op::Op,
-};
+use crate::{obj::prelude::*, vm::op::Op};
 use std::{collections::BTreeMap, rc::Rc};
 
 pub struct Frame {
@@ -26,7 +23,7 @@ impl Frame {
     pub fn push(&mut self, obj_ref: DynRef) {
         self.stack.push(obj_ref)
     }
-    
+
     pub fn pop(&mut self) -> Option<DynRef> {
         self.stack.pop()
     }
@@ -59,4 +56,3 @@ impl Frame {
         &self.ops
     }
 }
-