kjuulh/rhai
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Make comments multiline.

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This commit is contained in:
Stephen Chung
2021-12-21 22:16:03 +08:00
parent f9f3615878
commit 7ff50451cc
7 changed files with 120 additions and 49 deletions
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18
codegen/src/rhai_module.rs
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@@ -166,14 +166,18 @@ pub fn generate_body(
);
#[cfg(feature = "metadata")]
let (param_names, comment) = (
let (param_names, comments) = (
quote! { Some(#fn_token_name::PARAM_NAMES) },
function.comment(),
function
.comments()
.iter()
.map(|s| syn::LitStr::new(s, Span::call_site()))
.collect::<Vec<_>>(),
);
#[cfg(not(feature = "metadata"))]
let (param_names, comment) = (quote! { None }, "");
let (param_names, comments) = (quote! { None }, Vec::<syn::LitStr>::new());
set_fn_statements.push(if comment.is_empty() {
set_fn_statements.push(if comments.is_empty() {
syn::parse2::<syn::Stmt>(quote! {
#(#cfg_attrs)*
m.set_fn(#fn_literal, FnNamespace::#ns_str, FnAccess::Public,
@@ -181,12 +185,10 @@ pub fn generate_body(
})
.unwrap()
} else {
let comment_literal = syn::LitStr::new(comment, Span::call_site());
syn::parse2::<syn::Stmt>(quote! {
#(#cfg_attrs)*
m.set_fn_with_comment(#fn_literal, FnNamespace::#ns_str, FnAccess::Public,
#param_names, &[#(#fn_input_types),*], #comment_literal, #fn_token_name().into());
m.set_fn_with_comments(#fn_literal, FnNamespace::#ns_str, FnAccess::Public,
#param_names, &[#(#fn_input_types),*], &[#(#comments),*], #fn_token_name().into());
})
.unwrap()
});