fix(bytecode): we need to be able to deconstruct Pointer

crates/fogtix-bytecode/src/pointer.rs

@@ -18,8 +18,8 @@ impl Atom {
 #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
 #[repr(align(16))]
 pub struct Pointer {
-    hmac: u64,
-    payload: u64,
+    pub hmac: u64,
+    pub payload: u64,
 }
 
 impl From<Pointer> for Atom {
@@ -46,11 +46,6 @@ impl Pointer {
         }
     }
 
-    #[inline(always)]
-    pub fn hmac(&self) -> u64 {
-        self.hmac
-    }
-
     #[inline]
     pub fn verify(&self, key: &Atom) -> Option<u64> {
         if self.hmac == Self::calculate_hmac(self.payload, key) {