1use crate::{object::Object, registry::Registry, types::TypeQuery};
2use intuicio_data::{data_stack::DataStack, non_zero_dealloc};
3
4pub fn object_push_to_stack(object: Object, data_stack: &mut DataStack) -> bool {
5 unsafe {
6 let (handle, memory) = object.into_inner();
7 if memory.is_null() {
8 return false;
9 }
10 let bytes = std::slice::from_raw_parts(memory, handle.layout().size());
11 let result = data_stack.push_raw(
12 *handle.layout(),
13 handle.type_hash(),
14 handle.finalizer(),
15 bytes,
16 );
17 non_zero_dealloc(memory, *handle.layout());
18 result
19 }
20}
21
22pub fn object_pop_from_stack(data_stack: &mut DataStack, registry: &Registry) -> Option<Object> {
23 unsafe {
24 let (layout, type_hash, finalizer, data) = data_stack.pop_raw()?;
25 if let Some(handle) = registry.find_type(TypeQuery {
26 type_hash: Some(type_hash),
27 ..Default::default()
28 }) {
29 Object::from_bytes(handle, &data)
30 } else {
31 data_stack.push_raw(layout, type_hash, finalizer, &data);
32 None
33 }
34 }
35}