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rustdoc: Remove Clean impl for hir::Visibility

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This should be the last bit of the transition to computed visibility,
rather than syntactic visibility.
This commit is contained in:
Noah Lev 2021-11-12 13:44:35 -08:00
parent 7a7698aa1b
commit 94ae60a2a3
1 changed files with 18 additions and 26 deletions
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44
src/librustdoc/clean/mod.rs
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@ -1560,14 +1560,23 @@ impl<'tcx> Clean<Constant> for ty::Const<'tcx> {
impl Clean<Item> for hir::FieldDef<'_> {
fn clean(&self, cx: &mut DocContext<'_>) -> Item {
let what_rustc_thinks = Item::from_hir_id_and_parts(
self.hir_id,
let def_id = cx.tcx.hir().local_def_id(self.hir_id).to_def_id();
let what_rustc_thinks = Item::from_def_id_and_parts(
def_id,
Some(self.ident.name),
StructFieldItem(self.ty.clean(cx)),
cx,
);
// Don't show `pub` for fields on enum variants; they are always public
Item { visibility: self.vis.clean(cx), ..what_rustc_thinks }
let parent = cx.tcx.parent(def_id).unwrap();
match cx.tcx.def_kind(parent) {
DefKind::Struct | DefKind::Union => what_rustc_thinks,
DefKind::Variant => {
// Variant fields inherit their enum's visibility.
Item { visibility: Visibility::Inherited, ..what_rustc_thinks }
}
// FIXME: what about DefKind::Ctor?
parent_kind => panic!("unexpected parent kind: {:?}", parent_kind),
}
}
}
@ -1584,24 +1593,6 @@ impl Clean<Item> for ty::FieldDef {
}
}
impl Clean<Visibility> for hir::Visibility<'_> {
fn clean(&self, cx: &mut DocContext<'_>) -> Visibility {
match self.node {
hir::VisibilityKind::Public => Visibility::Public,
hir::VisibilityKind::Inherited => Visibility::Inherited,
hir::VisibilityKind::Crate(_) => {
let krate = DefId::local(CRATE_DEF_INDEX);
Visibility::Restricted(krate)
}
hir::VisibilityKind::Restricted { ref path, .. } => {
let path = path.clean(cx);
let did = register_res(cx, path.res);
Visibility::Restricted(did)
}
}
}
}
impl Clean<Visibility> for ty::Visibility {
fn clean(&self, _cx: &mut DocContext<'_>) -> Visibility {
match *self {
@ -1793,9 +1784,9 @@ impl Clean<Vec<Item>> for (&hir::Item<'_>, Option<Symbol>) {
clean_fn_or_proc_macro(item, sig, generics, body_id, &mut name, cx)
}
ItemKind::Macro(ref macro_def) => {
let vis = item.vis.clean(cx);
let ty_vis = cx.tcx.visibility(def_id).clean(cx);
MacroItem(Macro {
source: display_macro_source(cx, name, macro_def, def_id, vis),
source: display_macro_source(cx, name, macro_def, def_id, ty_vis),
})
}
ItemKind::Trait(is_auto, unsafety, ref generics, bounds, item_ids) => {
@ -1884,7 +1875,8 @@ fn clean_extern_crate(
// this is the ID of the crate itself
let crate_def_id = DefId { krate: cnum, index: CRATE_DEF_INDEX };
let attrs = cx.tcx.hir().attrs(krate.hir_id());
let please_inline = cx.tcx.visibility(krate.def_id).is_public()
let ty_vis = cx.tcx.visibility(krate.def_id);
let please_inline = ty_vis.is_public()
&& attrs.iter().any(|a| {
a.has_name(sym::doc)
&& match a.meta_item_list() {
@ -1916,7 +1908,7 @@ fn clean_extern_crate(
name: Some(name),
attrs: box attrs.clean(cx),
def_id: crate_def_id.into(),
visibility: krate.vis.clean(cx),
visibility: ty_vis.clean(cx),
kind: box ExternCrateItem { src: orig_name },
cfg: attrs.cfg(cx.tcx, &cx.cache.hidden_cfg),
}]