From 5714eba48ee9031d61858425583c219b881f2d13 Mon Sep 17 00:00:00 2001 From: 魏曹先生 <1992414357@qq.com> Date: Sun, 26 Jul 2026 20:56:24 +0800 Subject: feat(macros): split monolith into one-macro-per-file modules --- mingling_macros/src/derive/structural_data.rs | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 mingling_macros/src/derive/structural_data.rs (limited to 'mingling_macros/src/derive/structural_data.rs') diff --git a/mingling_macros/src/derive/structural_data.rs b/mingling_macros/src/derive/structural_data.rs new file mode 100644 index 0000000..acb2f28 --- /dev/null +++ b/mingling_macros/src/derive/structural_data.rs @@ -0,0 +1,26 @@ +use proc_macro::TokenStream; +use quote::quote; +use syn::{DeriveInput, parse_macro_input}; + +use crate::get_global_set; + +/// Derive macro for `StructuralData`. +pub(crate) fn derive_structural_data(input: TokenStream) -> TokenStream { + let input = parse_macro_input!(input as DeriveInput); + let type_name = input.ident; + + // Register in STRUCTURED_TYPES + let type_name_str = type_name.to_string(); + get_global_set(&crate::STRUCTURED_TYPES) + .lock() + .unwrap() + .insert(type_name_str); + + // Generate BOTH the sealed impl AND the StructuralData impl. + let expanded = quote! { + impl ::mingling::__private::StructuralDataSealed for #type_name {} + impl ::mingling::__private::StructuralData for #type_name {} + }; + + expanded.into() +} -- cgit