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Export the async-source flag from the macro and dispatch superseded type deltas in tests

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This commit is contained in:
Dennis Kobert
2026-08-02 14:09:27 +00:00
parent e3aa32bc83
commit 8686b2c891
7 changed files with 31 additions and 69 deletions
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4
node-graph/node-macro/src/codegen.rs
View File

@@ -18,7 +18,6 @@ pub(crate) fn generate_node_code(crate_ident: &CrateIdent, parsed: &ParsedNodeFn
fn_generics,
input,
output_type,
is_async,
fields,
description,
..
@@ -113,7 +112,7 @@ pub(crate) fn generate_node_code(crate_ident: &CrateIdent, parsed: &ParsedNodeFn
quote! { pub(super) #name: #r#gen }
});
let async_source = *is_async || is_source_kernel(output_type);
let async_source = parsed.injects_async_source_fields();
let slot_value_type = slot_value_type(output_type);
let slot_field = async_source
.then(|| quote! { pub(super) slot: std::sync::Arc<std::sync::Mutex<std::collections::HashMap<u64, Option<gcore::gpoll::GPoll<#slot_value_type>>>>> })
@@ -356,6 +355,7 @@ pub(crate) fn generate_node_code(crate_ident: &CrateIdent, parsed: &ParsedNodeFn
context_features: vec![#(ContextFeature::#context_features,)*],
memoize: #memoize_flag,
inject_scope: #inject_scope_flag,
async_source_fields: #async_source,
fields: vec![
#(
FieldMetadata {

6
node-graph/node-macro/src/parsing.rs
View File

@@ -998,7 +998,7 @@ pub fn new_node_fn(attr: TokenStream2, item: TokenStream2) -> syn::Result<TokenS
let crate_ident = CrateIdent::default();
let mut parsed_node = parse_node_fn(attr, item.clone()).map_err(|e| Error::new(e.span(), format!("Failed to parse node function:\n{e}")))?;
parsed_node.replace_impl_trait_in_input();
if parsed_node.is_async || crate::codegen::is_source_kernel(&parsed_node.output_type) {
if parsed_node.injects_async_source_fields() {
let core_types = crate_ident.gcore()?.clone();
parsed_node.inject_async_source_fields(&core_types);
}
@@ -1030,6 +1030,10 @@ impl ParsedNodeFn {
}
}
pub fn injects_async_source_fields(&self) -> bool {
self.is_async || crate::codegen::is_source_kernel(&self.output_type)
}
pub fn inject_async_source_fields(&mut self, core_types: &TokenStream2) {
let hidden_field = |name: &str, ty: Type, value_source: ParsedValueSource| ParsedField {
pat_ident: PatIdent {