From 91dd43cb7a8c61b2978e7c96b7a63288ee1e7129 Mon Sep 17 00:00:00 2001
From: ReversedCausality <rg@youxplode.com>
Date: Fri, 27 Oct 2023 10:16:14 +0100
Subject: [PATCH] Changed `PhantomData<T>` to `PhantomData<fn() -> T>` for
 `Sync`.

---
 luisa_compute/src/lang.rs     | 2 +-
 luisa_compute/src/resource.rs | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/luisa_compute/src/lang.rs b/luisa_compute/src/lang.rs
index d606874..7fb5446 100644
--- a/luisa_compute/src/lang.rs
+++ b/luisa_compute/src/lang.rs
@@ -2,7 +2,7 @@ use std::any::Any;
 use std::cell::{Cell, RefCell};
 use std::collections::{HashMap, HashSet};
 use std::fmt::Debug;
-use std::rc::{Rc, Weak};
+use std::rc::Rc;
 use std::sync::atomic::AtomicUsize;
 use std::sync::{Arc, Weak as WeakArc};
 use std::{env, unreachable};
diff --git a/luisa_compute/src/resource.rs b/luisa_compute/src/resource.rs
index 3279f49..03aaefb 100644
--- a/luisa_compute/src/resource.rs
+++ b/luisa_compute/src/resource.rs
@@ -342,7 +342,7 @@ pub struct BufferView<T: Value> {
     pub(crate) offset: usize,
     /// length in #elements
     pub(crate) len: usize,
-    pub(crate) _marker: PhantomData<T>,
+    pub(crate) _marker: PhantomData<fn() -> T>,
 }
 impl<T: Value> BufferView<T> {
     #[inline]
@@ -1057,7 +1057,7 @@ pub struct Tex2dView<T: IoTexel> {
     pub(crate) format: PixelFormat,
     pub(crate) handle: Weak<TextureHandle>,
     pub(crate) level: u32,
-    pub(crate) marker: PhantomData<T>,
+    pub(crate) marker: PhantomData<fn() -> T>,
 }
 #[derive(Clone)]
 pub struct Tex3dView<T: IoTexel> {
@@ -1072,7 +1072,7 @@ pub struct Tex3dView<T: IoTexel> {
     pub(crate) format: PixelFormat,
     pub(crate) handle: Weak<TextureHandle>,
     pub(crate) level: u32,
-    pub(crate) marker: PhantomData<T>,
+    pub(crate) marker: PhantomData<fn() -> T>,
 }
 impl<T: IoTexel> Tex2d<T> {
     pub fn handle(&self) -> api::Texture {