bjoernager/rust
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Unwrap Visibility fields

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There's not really any reason to not have the visibility default to
inherited, and this saves us the trouble of checking everywhere for
whether we have a visibility or not.
This commit is contained in:
Mark Rousskov 2019-09-12 22:32:12 -04:00
parent 04b27efa00
commit ec349bef24
7 changed files with 27 additions and 32 deletions
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32
src/librustdoc/clean/mod.rs
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@ -187,7 +187,7 @@ pub fn krate(mut cx: &mut DocContext<'_>) -> Crate {
source: Span::empty(),
name: Some(prim.to_url_str().to_string()),
attrs: attrs.clone(),
visibility: Some(Public),
visibility: Public,
stability: get_stability(cx, def_id),
deprecation: get_deprecation(cx, def_id),
def_id,
@ -199,7 +199,7 @@ pub fn krate(mut cx: &mut DocContext<'_>) -> Crate {
source: Span::empty(),
name: Some(kw.clone()),
attrs: attrs,
visibility: Some(Public),
visibility: Public,
stability: get_stability(cx, def_id),
deprecation: get_deprecation(cx, def_id),
def_id,
@ -361,7 +361,7 @@ pub struct Item {
pub name: Option<String>,
pub attrs: Attributes,
pub inner: ItemEnum,
pub visibility: Option<Visibility>,
pub visibility: Visibility,
pub def_id: DefId,
pub stability: Option<Stability>,
pub deprecation: Option<Deprecation>,
@ -2311,7 +2311,7 @@ impl Clean<Item> for hir::TraitItem {
attrs: self.attrs.clean(cx),
source: self.span.clean(cx),
def_id: local_did,
visibility: None,
visibility: Visibility::Inherited,
stability: get_stability(cx, local_did),
deprecation: get_deprecation(cx, local_did),
inner,
@ -2496,7 +2496,7 @@ impl Clean<Item> for ty::AssocItem {
let visibility = match self.container {
ty::ImplContainer(_) => self.vis.clean(cx),
ty::TraitContainer(_) => None,
ty::TraitContainer(_) => Inherited,
};
Item {
@ -3293,9 +3293,9 @@ pub enum Visibility {
Restricted(DefId, Path),
}
impl Clean<Option<Visibility>> for hir::Visibility {
fn clean(&self, cx: &DocContext<'_>) -> Option<Visibility> {
Some(match self.node {
impl Clean<Visibility> for hir::Visibility {
fn clean(&self, cx: &DocContext<'_>) -> Visibility {
match self.node {
hir::VisibilityKind::Public => Visibility::Public,
hir::VisibilityKind::Inherited => Visibility::Inherited,
hir::VisibilityKind::Crate(_) => Visibility::Crate,
@ -3304,13 +3304,13 @@ impl Clean<Option<Visibility>> for hir::Visibility {
let did = register_res(cx, path.res);
Visibility::Restricted(did, path)
}
})
}
}
}
impl Clean<Option<Visibility>> for ty::Visibility {
fn clean(&self, _: &DocContext<'_>) -> Option<Visibility> {
Some(if *self == ty::Visibility::Public { Public } else { Inherited })
impl Clean<Visibility> for ty::Visibility {
fn clean(&self, _: &DocContext<'_>) -> Visibility {
if *self == ty::Visibility::Public { Public } else { Inherited }
}
}
@ -3427,7 +3427,7 @@ impl Clean<Item> for doctree::Variant<'_> {
name: Some(self.name.clean(cx)),
attrs: self.attrs.clean(cx),
source: self.whence.clean(cx),
visibility: None,
visibility: Inherited,
stability: cx.stability(self.id).clean(cx),
deprecation: cx.deprecation(self.id).clean(cx),
def_id: cx.tcx.hir().local_def_id(self.id),
@ -3470,7 +3470,7 @@ impl Clean<Item> for ty::VariantDef {
name: Some(self.ident.clean(cx)),
attrs: inline::load_attrs(cx, self.def_id).clean(cx),
source: cx.tcx.def_span(self.def_id).clean(cx),
visibility: Some(Inherited),
visibility: Inherited,
def_id: self.def_id,
inner: VariantItem(Variant { kind }),
stability: get_stability(cx, self.def_id),
@ -4333,7 +4333,7 @@ impl Clean<Item> for doctree::Macro<'_> {
name: Some(name.clone()),
attrs: self.attrs.clean(cx),
source: self.whence.clean(cx),
visibility: Some(Public),
visibility: Public,
stability: cx.stability(self.hid).clean(cx),
deprecation: cx.deprecation(self.hid).clean(cx),
def_id: self.def_id,
@ -4361,7 +4361,7 @@ impl Clean<Item> for doctree::ProcMacro<'_> {
name: Some(self.name.clean(cx)),
attrs: self.attrs.clean(cx),
source: self.whence.clean(cx),
visibility: Some(Public),
visibility: Public,
stability: cx.stability(self.id).clean(cx),
deprecation: cx.deprecation(self.id).clean(cx),
def_id: cx.tcx.hir().local_def_id(self.id),