feat: JIT (WIP)

src/stack.rs

@@ -3,11 +3,6 @@ use std::ops::Deref;
 
 use crate::error::*;
 
-pub struct Stack<T, const CAP: usize> {
-    items: [MaybeUninit<T>; CAP],
-    top: usize,
-}
-
 macro_rules! into {
     ($e:expr) => {
         // SAFETY: This macro is used to transmute `MaybeUninit<Value<'vm>>` to `Value<'vm>`
@@ -18,6 +13,17 @@ macro_rules! into {
     };
 }
 
+pub struct Stack<T, const CAP: usize> {
+    items: [MaybeUninit<T>; CAP],
+    top: usize,
+}
+
+impl<T, const CAP: usize> Default for Stack<T, CAP> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl<T, const CAP: usize> Stack<T, CAP> {
     pub fn new() -> Self {
         Stack {