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Improve proc macro hygiene

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This commit is contained in:
J Henry Waugh
2020-08-02 19:27:19 -05:00
parent 5eed5fe6a3
commit 3136188801
19 changed files with 258 additions and 163 deletions
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10
codegen/src/rhai_module.rs
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@@ -44,7 +44,7 @@ pub(crate) fn generate_body(
}) => match elem.as_ref() {
&syn::Type::Path(ref p) if p.path == str_type_path => {
syn::parse2::<syn::Type>(quote! {
rhai::ImmutableString })
ImmutableString })
.unwrap()
}
_ => panic!("internal error: non-string shared reference!?"),
@@ -71,22 +71,24 @@ pub(crate) fn generate_body(
set_fn_stmts.push(
syn::parse2::<syn::Stmt>(quote! {
m.set_fn(#fn_literal, FnAccess::Public, &[#(#fn_input_types),*],
rhai::plugin::CallableFunction::from_plugin(#fn_token_name()));
CallableFunction::from_plugin(#fn_token_name()));
})
.unwrap(),
);
gen_fn_tokens.push(quote! {
#[allow(non_camel_case_types)]
pub struct #fn_token_name();
struct #fn_token_name();
});
gen_fn_tokens.push(function.generate_impl(&fn_token_name.to_string()));
gen_fn_tokens.push(function.generate_callable(&fn_token_name.to_string()));
gen_fn_tokens.push(function.generate_input_types(&fn_token_name.to_string()));
}
let mut generate_fncall = syn::parse2::<syn::ItemMod>(quote! {
pub mod generate_info {
#[allow(unused_imports)]
use rhai::{Module, FnAccess};
use super::*;
#[allow(unused_mut)]
pub fn rhai_module__generate() -> Module {
let mut m = Module::new();