From c4ba826f6ce3e3f273e5aae2132586b69b757c20 Mon Sep 17 00:00:00 2001
From: kitcatier <127749832+kitcatier@users.noreply.github.com>
Date: Sat, 22 Apr 2023 12:26:15 +0800
Subject: [PATCH] Marked reserve function as unsafe

---
 src/webcore/global_arena.rs  | 2 +-
 src/webcore/serialization.rs | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/webcore/global_arena.rs b/src/webcore/global_arena.rs
index 79bea4b5..3462103e 100644
--- a/src/webcore/global_arena.rs
+++ b/src/webcore/global_arena.rs
@@ -66,7 +66,7 @@ pub fn serialize_value< 'a >( value: Value ) -> SerializedValue< 'a > {
 }
 
 #[inline]
-pub fn reserve< 'a, T >( length: usize ) -> RelativeSlice< 'a, T > {
+pub unsafe fn reserve< 'a, T >( length: usize ) -> RelativeSlice< 'a, T > {
     unsafe {
         let offset = reserve_impl( length * mem::size_of::< T >(), mem::align_of::< T >() );
         debug_assert_eq!( ARENA.memory.offset( offset as isize ) as usize % mem::align_of::< T >(), 0 );
diff --git a/src/webcore/serialization.rs b/src/webcore/serialization.rs
index 4f97d058..1c8956a7 100644
--- a/src/webcore/serialization.rs
+++ b/src/webcore/serialization.rs
@@ -707,7 +707,7 @@ impl< T: JsSerialize > JsSerialize for [T] {
     #[doc(hidden)]
     #[inline]
     fn _into_js< 'a >( &'a self ) -> SerializedValue< 'a > {
-        let mut output = global_arena::reserve( self.len() );
+        let mut output = unsafe { global_arena::reserve( self.len() ) };
         for value in self {
             unsafe {
                 output.append( value._into_js() );
@@ -734,8 +734,8 @@ impl< T: JsSerialize > JsSerialize for Vec< T > {
 __js_serializable_boilerplate!( impl< T > for Vec< T > where T: JsSerialize );
 
 fn object_into_js< 'a, K: AsRef< str >, V: 'a + JsSerialize, I: Iterator< Item = (K, &'a V) > + ExactSizeIterator >( iter: I ) -> SerializedValue< 'a > {
-    let mut keys = global_arena::reserve( iter.len() );
-    let mut values = global_arena::reserve( iter.len() );
+    let mut keys = unsafe { global_arena::reserve( iter.len() ) };
+    let mut values = unsafe { global_arena::reserve( iter.len() ) };
     for (key, value) in iter {
         unsafe {
             keys.append( key.as_ref()._into_js().as_string().clone() );