fix build

Author: CppCXY

crates/basic/build.rs

@@ -108,10 +108,10 @@ fn build_emmyluacodestyle() {
 
 fn build_luajit_utf8() {
     cc::Build::new()
-        .include("3rd/luajit-utf8")
+        .include("3rd/LuaJIT-utf8")
         .include("3rd/LuaJIT/src")
         .files(
-            std::fs::read_dir("3rd/luajit-utf8")
+            std::fs::read_dir("3rd/LuaJIT-utf8")
                 .unwrap()
                 .filter_map(|entry| {
                     let entry = entry.unwrap();

crates/basic/src/lua_seri/mod.rs

@@ -1,3 +1,4 @@
+use mlua::ffi::lua_Integer;
 use mlua::{ffi, lua_State, prelude::*, Lua};
 use std::ffi::c_void;
 use std::os::raw::c_int;
@@ -15,7 +16,8 @@ unsafe extern "C-unwind" fn lua_seri_pack(lua_state: *mut lua_State) -> i32 {
     }
 
     let buffer_id = seri_pack(lua_state, 0, std::ptr::null_mut());
-    ffi::lua_pushinteger(lua_state, buffer_id as i64);
+    
+    ffi::lua_pushinteger(lua_state, buffer_id as lua_Integer);
     1
 }