feat: migrate to cranelift (WIP)

src/ty/internal/attrset.rs

@@ -1,4 +1,4 @@
-use std::ops::Deref;
+use core::ops::Deref;
 use std::rc::Rc;
 
 use derive_more::Constructor;
@@ -99,7 +99,7 @@ impl AttrSet {
     }
 
     pub fn into_inner(self: Rc<Self>) -> Rc<HashMap<EcoString, Value>> {
-        unsafe { std::mem::transmute(self) }
+        unsafe { core::mem::transmute(self) }
     }
 
     pub fn from_inner(data: HashMap<EcoString, Value>) -> Self {