let bounds;
let substructure;
let is_simple;
- match *item {
- Annotatable::Item(ref annitem) => match annitem.kind {
- ItemKind::Struct(_, Generics { ref params, .. })
- | ItemKind::Enum(_, Generics { ref params, .. }) => {
+ match item {
+ Annotatable::Item(annitem) => match &annitem.kind {
+ ItemKind::Struct(_, Generics { params, .. })
+ | ItemKind::Enum(_, Generics { params, .. }) => {
let container_id = cx.current_expansion.id.expn_data().parent.expect_local();
let has_derive_copy = cx.resolver.has_derive_copy(container_id);
if has_derive_copy
_ => cx.span_bug(span, "`#[derive(Clone)]` on trait item or impl item"),
}
- let inline = cx.meta_word(span, sym::inline);
- let attrs = thin_vec![cx.attribute(inline)];
+ let attrs = thin_vec![cx.attr_word(sym::inline, span)];
let trait_def = TraitDef {
span,
path: path_std!(clone::Clone),
};
let vdata;
- match *substr.fields {
- Struct(vdata_, ref af) => {
+ match substr.fields {
+ Struct(vdata_, af) => {
ctor_path = cx.path(trait_span, vec![substr.type_ident]);
all_fields = af;
- vdata = vdata_;
+ vdata = *vdata_;
}
- EnumMatching(.., variant, ref af) => {
+ EnumMatching(.., variant, af) => {
ctor_path = cx.path(trait_span, vec![substr.type_ident, variant.ident]);
all_fields = af;
vdata = &variant.data;