Update Luau to 0.647

Author: khvzak

mlua-sys/Cargo.toml

@@ -40,7 +40,7 @@ cfg-if = "1.0"
 pkg-config = "0.3.17"
 lua-src = { version = ">= 547.0.0, < 547.1.0", optional = true }
 luajit-src = { version = ">= 210.5.0, < 210.6.0", optional = true }
-luau0-src = { version = "0.10.0", optional = true }
+luau0-src = { version = "0.11.0", optional = true }
 
 [lints.rust]
 unexpected_cfgs = { level = "allow", check-cfg = ['cfg(raw_dylib)'] }

mlua-sys/src/luau/lua.rs

@@ -526,6 +526,9 @@ pub struct lua_Callbacks {
     pub debuginterrupt: Option<unsafe extern "C-unwind" fn(L: *mut lua_State, ar: *mut lua_Debug)>,
     /// gets called when protected call results in an error
     pub debugprotectederror: Option<unsafe extern "C-unwind" fn(L: *mut lua_State)>,
+
+    /// gets called when memory is allocated
+    pub onallocate: Option<unsafe extern "C-unwind" fn(L: *mut lua_State, osize: usize, nsize: usize)>,
 }
 
 extern "C" {
@@ -535,4 +538,5 @@ extern "C" {
 // Functions from customization lib
 extern "C" {
     pub fn luau_setfflag(name: *const c_char, value: c_int) -> c_int;
+    pub fn lua_getmetatablepointer(L: *mut lua_State, idx: c_int) -> *const c_void;
 }