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Delay "any" userdata metatable creation until first instance

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This commit is contained in:
Alex Orlenko
2024-11-16 01:47:04 +00:00
parent 89b68e2a24
commit 3bfaee4ecc
5 changed files with 45 additions and 43 deletions
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src/scope.rs
+2 -2
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@@ -174,7 +174,7 @@ impl<'scope, 'env: 'scope> Scope<'scope, 'env> {
let ud_ptr = util::push_uninit_userdata::<UserDataStorage<T>>(state, protect)?;
// Push the metatable and register it with no TypeId
let mut registry = UserDataRegistry::new_unique(ud_ptr as *mut _);
let mut registry = UserDataRegistry::new_unique(self.lua.lua(), ud_ptr as *mut _);
T::register(&mut registry);
self.lua.push_userdata_metatable(registry.into_raw())?;
let mt_ptr = ffi::lua_topointer(state, -1);
@@ -222,7 +222,7 @@ impl<'scope, 'env: 'scope> Scope<'scope, 'env> {
let ud_ptr = util::push_uninit_userdata::<UserDataStorage<T>>(state, protect)?;
// Push the metatable and register it with no TypeId
let mut registry = UserDataRegistry::new_unique(ud_ptr as *mut _);
let mut registry = UserDataRegistry::new_unique(self.lua.lua(), ud_ptr as *mut _);
register(&mut registry);
self.lua.push_userdata_metatable(registry.into_raw())?;
let mt_ptr = ffi::lua_topointer(state, -1);