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Add stab tag for async functions

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This commit is contained in:
lumi
2025-06-26 22:58:30 +10:00
parent 679ffed807
commit d2e06c9a70
3 changed files with 20 additions and 8 deletions
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16
crates/luaffi_impl/src/metatype.rs
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@@ -285,7 +285,7 @@ fn get_ffi_functions(imp: &mut ItemImpl) -> Result<Vec<FfiFunction>> {
let attrs = parse_ffi_function_attrs(&mut func.attrs)?;
attrs.metamethod.map(|mm| document_metamethod(func, mm));
func.sig.asyncness.is_some().then(|| document_async(func));
document_ffi_function(func);
funcs.push(FfiFunction {
@@ -573,6 +573,12 @@ fn get_lua_functions(imp: &mut ItemImpl) -> Result<Vec<LuaFunction>> {
"cannot be generic"
);
syn_assert!(
func.sig.constness.is_none(),
func.sig.constness,
"cannot be const"
);
let mut params: Vec<_> = func
.sig
.inputs
@@ -593,7 +599,7 @@ fn get_lua_functions(imp: &mut ItemImpl) -> Result<Vec<LuaFunction>> {
let attrs = parse_lua_function_attrs(&mut func.attrs)?;
attrs.metamethod.map(|mm| document_metamethod(func, mm));
func.sig.asyncness.is_some().then(|| document_async(func));
document_lua_function(func);
funcs.push(LuaFunction {
@@ -807,6 +813,12 @@ fn document_lua_function(func: &mut ImplItemFn) {
]));
}
fn document_async(func: &mut ImplItemFn) {
func.attrs.insert(0, parse_quote!(#[doc =
r#"<span class="stab" title="This function is asynchronous." style="float: right; background: #ebf5ff; margin-left: 3px; padding-left: 5px; padding-right: 5px;">Async</span>"#
]));
}
fn document_metamethod(func: &mut ImplItemFn, method: Metamethod) {
let s = match method {
Metamethod::Eq => "This is a metamethod which is called by the `==` operator.".into(),