Function parse_output

node-graph/node-macro/src/parsing.rs:918–923

(output: &ReturnType)

}

fn parse_output(output: &ReturnType) -> syn::Result<Type> {
	match output {
		ReturnType::Default => Ok(syn::parse_quote!(())),
		ReturnType::Type(_, ty) => Ok((**ty).clone()),
	}
}

fn extract_attribute<'a>(attrs: &'a [Attribute], name: &str) -> Option<&'a Attribute> {
	attrs.iter().find(|attr| attr.path().is_ident(name))