Move ValueRef to a new module

src/types.rs

@@ -1,12 +1,11 @@
 use std::cell::UnsafeCell;
-use std::fmt;
 use std::os::raw::{c_int, c_void};
 use std::rc::Rc;
 
 use crate::error::Result;
 #[cfg(not(feature = "luau"))]
 use crate::hook::Debug;
-use crate::state::{ExtraData, Lua, RawLua, WeakLua};
+use crate::state::{ExtraData, Lua, RawLua};
 
 // Re-export mutex wrappers
 pub(crate) use sync::{ArcReentrantMutexGuard, ReentrantMutex, ReentrantMutexGuard, XRc, XWeak};
@@ -19,6 +18,7 @@ pub(crate) type BoxFuture<'a, T> = futures_util::future::LocalBoxFuture<'a, T>;
 
 pub use app_data::{AppData, AppDataRef, AppDataRefMut};
 pub use registry_key::RegistryKey;
+pub(crate) use value_ref::ValueRef;
 #[cfg(any(feature = "luau", doc))]
 pub use vector::Vector;
 
@@ -115,75 +115,10 @@ impl<T> MaybeSend for T {}
 
 pub(crate) struct DestructedUserdata;
 
-pub(crate) struct ValueRef {
-    pub(crate) lua: WeakLua,
-    pub(crate) index: c_int,
-    pub(crate) drop: bool,
-}
-
-impl ValueRef {
-    #[inline]
-    pub(crate) fn new(lua: &RawLua, index: c_int) -> Self {
-        ValueRef {
-            lua: lua.weak().clone(),
-            index,
-            drop: true,
-        }
-    }
-
-    #[inline]
-    pub(crate) fn to_pointer(&self) -> *const c_void {
-        let lua = self.lua.lock();
-        unsafe { ffi::lua_topointer(lua.ref_thread(), self.index) }
-    }
-
-    /// Returns a copy of the value, which is valid as long as the original value is held.
-    #[inline]
-    pub(crate) fn copy(&self) -> Self {
-        ValueRef {
-            lua: self.lua.clone(),
-            index: self.index,
-            drop: false,
-        }
-    }
-}
-
-impl fmt::Debug for ValueRef {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "Ref({:p})", self.to_pointer())
-    }
-}
-
-impl Clone for ValueRef {
-    fn clone(&self) -> Self {
-        unsafe { self.lua.lock().clone_ref(self) }
-    }
-}
-
-impl Drop for ValueRef {
-    fn drop(&mut self) {
-        if self.drop {
-            if let Some(lua) = self.lua.try_lock() {
-                unsafe { lua.drop_ref(self) };
-            }
-        }
-    }
-}
-
-impl PartialEq for ValueRef {
-    fn eq(&self, other: &Self) -> bool {
-        assert!(
-            self.lua == other.lua,
-            "Lua instance passed Value created from a different main Lua state"
-        );
-        let lua = self.lua.lock();
-        unsafe { ffi::lua_rawequal(lua.ref_thread(), self.index, other.index) == 1 }
-    }
-}
-
 mod app_data;
 mod registry_key;
 mod sync;
+mod value_ref;
 
 #[cfg(any(feature = "luau", doc))]
 mod vector;

src/types/value_ref.rs

@@ -0,0 +1,71 @@
+use std::fmt;
+use std::os::raw::{c_int, c_void};
+
+use crate::state::{RawLua, WeakLua};
+
+/// A reference to a Lua (complex) value stored in the Lua auxiliary thread.
+pub(crate) struct ValueRef {
+    pub(crate) lua: WeakLua,
+    pub(crate) index: c_int,
+    pub(crate) drop: bool,
+}
+
+impl ValueRef {
+    #[inline]
+    pub(crate) fn new(lua: &RawLua, index: c_int) -> Self {
+        ValueRef {
+            lua: lua.weak().clone(),
+            index,
+            drop: true,
+        }
+    }
+
+    #[inline]
+    pub(crate) fn to_pointer(&self) -> *const c_void {
+        let lua = self.lua.lock();
+        unsafe { ffi::lua_topointer(lua.ref_thread(), self.index) }
+    }
+
+    /// Returns a copy of the value, which is valid as long as the original value is held.
+    #[inline]
+    pub(crate) fn copy(&self) -> Self {
+        ValueRef {
+            lua: self.lua.clone(),
+            index: self.index,
+            drop: false,
+        }
+    }
+}
+
+impl fmt::Debug for ValueRef {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "Ref({:p})", self.to_pointer())
+    }
+}
+
+impl Clone for ValueRef {
+    fn clone(&self) -> Self {
+        unsafe { self.lua.lock().clone_ref(self) }
+    }
+}
+
+impl Drop for ValueRef {
+    fn drop(&mut self) {
+        if self.drop {
+            if let Some(lua) = self.lua.try_lock() {
+                unsafe { lua.drop_ref(self) };
+            }
+        }
+    }
+}
+
+impl PartialEq for ValueRef {
+    fn eq(&self, other: &Self) -> bool {
+        assert!(
+            self.lua == other.lua,
+            "Lua instance passed Value created from a different main Lua state"
+        );
+        let lua = self.lua.lock();
+        unsafe { ffi::lua_rawequal(lua.ref_thread(), self.index, other.index) == 1 }
+    }
+}