interning

Author: maniwani

crates/bevy_ecs/macros/src/lib.rs

@@ -6,7 +6,7 @@ mod set;
 mod states;
 
 use crate::{fetch::derive_world_query_impl, set::derive_set};
-use bevy_macro_utils::{derive_boxed_label, get_named_struct_fields, BevyManifest};
+use bevy_macro_utils::{derive_interned_label, get_named_struct_fields, BevyManifest};
 use proc_macro::TokenStream;
 use proc_macro2::Span;
 use quote::{format_ident, quote};
@@ -465,7 +465,7 @@ pub fn derive_schedule_label(input: TokenStream) -> TokenStream {
     trait_path
         .segments
         .push(format_ident!("ScheduleLabel").into());
-    derive_boxed_label(input, &trait_path)
+    derive_interned_label(input, &trait_path)
 }
 
 /// Derive macro generating an impl of the trait `SystemSet`.

crates/bevy_ecs/macros/src/set.rs

@@ -70,10 +70,6 @@ pub fn derive_set(input: syn::DeriveInput, trait_path: &syn::Path) -> TokenStrea
             fn is_base(&self) -> bool {
                 #is_base
             }
-
-            fn dyn_clone(&self) -> std::boxed::Box<dyn #trait_path> {
-                std::boxed::Box::new(std::clone::Clone::clone(self))
-            }
         }
     })
     .into()