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Add combine_with_exported_module.

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This commit is contained in:
Stephen Chung
2020-09-13 22:12:11 +08:00
committed by J Henry Waugh
parent aed70db303
commit 848bdf3f01
16 changed files with 64 additions and 17 deletions
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14
codegen/src/lib.rs
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@@ -152,6 +152,20 @@ pub fn exported_module(module_path: proc_macro::TokenStream) -> proc_macro::Toke
proc_macro::TokenStream::from(tokens)
}
#[proc_macro]
pub fn combine_with_exported_module(args: proc_macro::TokenStream) -> proc_macro::TokenStream {
#[allow(unused_variables)]
let (module_expr, export_name, module_path) = match crate::register::parse_register_macro(args)
{
Ok(triple) => triple,
Err(e) => return e.to_compile_error().into(),
};
let tokens = quote! {
#module_path::rhai_generate_into_module(#module_expr);
};
proc_macro::TokenStream::from(tokens)
}
#[proc_macro]
pub fn register_exported_fn(args: proc_macro::TokenStream) -> proc_macro::TokenStream {
let (engine_expr, export_name, rust_modpath) = match crate::register::parse_register_macro(args)