refactor: 绑定层函数签名收敛为 BindEnv 单参

crates/oxide_vm/src/bindings/bind_json.rs

@@ -1,19 +1,15 @@
-use std::sync::Arc;
-
-use crate::bindings::{apply_binding_table, bind_global_value};
-use oxide_kernel::kernel::{KernelCore, KernelSession};
+use crate::bindings::{apply_binding_table, bind_global_value, BindEnv};
 use oxide_types::object::JsObject;
 use oxide_types::value::JsValue;
 
 /// 把 JSON 单例对象及其方法（parse/stringify 等）绑定到 global。
-pub fn bind_json(core: &Arc<KernelCore>, session: &KernelSession, global: &mut JsObject) {
-    let json_ptr = session.builtin_world().json_object.as_ptr() as *mut JsObject;
+pub fn bind_json(env: BindEnv<'_>, global: &mut JsObject) {
+    let json_ptr = env.world().json_object.as_ptr() as *mut JsObject;
     let json = unsafe { &mut *json_ptr };
 
     apply_binding_table(
-        session.builtin_world(),
+        env,
         json,
-        core,
         &[
             ("parse", oxide_builtins::json::json_parse::<crate::vm::Vm> as *const (), 2),
             ("stringify", oxide_builtins::json::json_stringify::<crate::vm::Vm> as *const (), 3),
@@ -23,9 +19,9 @@ pub fn bind_json(core: &Arc<KernelCore>, session: &KernelSession, global: &mut J
     );
 
     bind_global_value(
-        core,
+        env.core,
         global,
         "JSON",
-        JsValue::from_js_object(session.builtin_world().json_object.as_ptr() as *mut JsObject),
+        JsValue::from_js_object(env.world().json_object.as_ptr() as *mut JsObject),
     );
 }