Use async trait where needed
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@ -58,27 +58,21 @@ pub fn composite_derive(input: TokenStream) -> TokenStream {
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let observe = attrs.iter().any(|attr| attr.path().is_ident("observe"));
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let observe_vec = attrs.iter().any(|attr| attr.path().is_ident("observe_vec"));
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let field_is_arc_rwlock = if let syn::Type::Path(type_path) = &field.ty {
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type_path.path.segments.last().map_or(false, |segment| {
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segment.ident == "Arc" || segment.ident == "RwLock"
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})
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} else {
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false
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};
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let field_is_arc_rwlock = true;
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if field_is_arc_rwlock {
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match (observe_option, observe_option_vec, observe, observe_vec) {
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(true, _, _, _) => quote! {
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#field_name: option_observe_fn(self.#field_name)
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#field_name: Self::option_observe_fn(self.#field_name, gateway).await
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},
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(_, true, _, _) => quote! {
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#field_name: option_vec_observe_fn(self.#field_name)
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#field_name: Self::option_vec_observe_fn(self.#field_name, gateway).await
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},
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(_, _, true, _) => quote! {
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#field_name: value_observe_fn(self.#field_name)
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#field_name: Self::value_observe_fn(self.#field_name, gateway).await
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},
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(_, _, _, true) => quote! {
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#field_name: vec_observe_fn(self.#field_name)
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#field_name: Self::vec_observe_fn(self.#field_name, gateway).await
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},
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_ => quote! {
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#field_name: self.#field_name
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@ -95,10 +89,10 @@ pub fn composite_derive(input: TokenStream) -> TokenStream {
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let field_exprs = named.iter().map(process_field);
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let ident = &input.ident;
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let expanded = quote! {
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impl<T: Updateable> Composite<T> for #ident {
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fn watch_whole(self) -> Self {
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#[async_trait::async_trait]
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impl<T: Updateable + Clone> Composite<T> for #ident {
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async fn watch_whole(self, gateway: &GatewayHandle) -> Self {
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Self {
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#(#field_exprs,)*
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}
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