fix: FfiSafe{Bytes, Str}::into_raw_parts tweaks

picoplugin/src/util.rs

@@ -28,8 +28,8 @@ impl FfiSafeBytes {
     }
 
     #[inline(always)]
-    pub unsafe fn into_raw_parts(mut self) -> (*mut u8, usize) {
-        (&mut *self.pointer.as_mut(), self.len)
+    pub fn into_raw_parts(self) -> (*mut u8, usize) {
+        (self.pointer.as_ptr(), self.len)
     }
 
     /// Converts `self` back to a borrowed string `&[u8]`.
@@ -102,6 +102,11 @@ impl FfiSafeStr {
         Self { pointer, len }
     }
 
+    #[inline(always)]
+    pub fn into_raw_parts(self) -> (*mut u8, usize) {
+        (self.pointer.as_ptr(), self.len)
+    }
+
     /// Converts `self` back to a borrowed string `&str`.
     ///
     /// # Safety