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Remove a Clean impl for a tuple (8)
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+89
-86
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1 file changed

+89
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‎src/librustdoc/clean/mod.rs‎

Lines changed: 89 additions & 86 deletions
Original file line numberDiff line numberDiff line change
@@ -54,7 +54,11 @@ impl Clean<Item> for DocModule<'_> {
5454
let mut items: Vec<Item> = vec![];
5555
items.extend(self.foreigns.iter().map(|x| x.clean(cx)));
5656
items.extend(self.mods.iter().map(|x| x.clean(cx)));
57-
items.extend(self.items.iter().map(|x| x.clean(cx)).flatten());
57+
items.extend(
58+
self.items
59+
.iter()
60+
.flat_map(|(item, renamed)| clean_maybe_renamed_item(cx, item, *renamed)),
61+
);
5862

5963
// determine if we should display the inner contents or
6064
// the outer `mod` item for the source code.
@@ -1726,94 +1730,93 @@ impl Clean<BareFunctionDecl> for hir::BareFnTy<'_> {
17261730
}
17271731
}
17281732

1729-
impl Clean<Vec<Item>> for (&hir::Item<'_>, Option<Symbol>) {
1730-
fn clean(&self, cx: &mut DocContext<'_>) -> Vec<Item> {
1731-
use hir::ItemKind;
1732-
1733-
let (item, renamed) = self;
1734-
let def_id = item.def_id.to_def_id();
1735-
let mut name = renamed.unwrap_or_else(|| cx.tcx.hir().name(item.hir_id()));
1736-
cx.with_param_env(def_id, |cx| {
1737-
let kind = match item.kind {
1738-
ItemKind::Static(ty, mutability, body_id) => {
1739-
StaticItem(Static { type_: ty.clean(cx), mutability, expr: Some(body_id) })
1740-
}
1741-
ItemKind::Const(ty, body_id) => ConstantItem(Constant {
1742-
type_: ty.clean(cx),
1743-
kind: ConstantKind::Local { body: body_id, def_id },
1744-
}),
1745-
ItemKind::OpaqueTy(ref ty) => OpaqueTyItem(OpaqueTy {
1746-
bounds: ty.bounds.iter().map(|x| x.clean(cx)).collect(),
1747-
generics: ty.generics.clean(cx),
1748-
}),
1749-
ItemKind::TyAlias(hir_ty, ref generics) => {
1750-
let rustdoc_ty = hir_ty.clean(cx);
1751-
let ty = hir_ty_to_ty(cx.tcx, hir_ty).clean(cx);
1752-
TypedefItem(
1753-
Typedef {
1754-
type_: rustdoc_ty,
1755-
generics: generics.clean(cx),
1756-
item_type: Some(ty),
1757-
},
1758-
false,
1759-
)
1760-
}
1761-
ItemKind::Enum(ref def, ref generics) => EnumItem(Enum {
1762-
variants: def.variants.iter().map(|v| v.clean(cx)).collect(),
1763-
generics: generics.clean(cx),
1764-
variants_stripped: false,
1765-
}),
1766-
ItemKind::TraitAlias(ref generics, bounds) => TraitAliasItem(TraitAlias {
1733+
fn clean_maybe_renamed_item(
1734+
cx: &mut DocContext<'_>,
1735+
item: &hir::Item<'_>,
1736+
renamed: Option<Symbol>,
1737+
) -> Vec<Item> {
1738+
use hir::ItemKind;
1739+
1740+
let def_id = item.def_id.to_def_id();
1741+
let mut name = renamed.unwrap_or_else(|| cx.tcx.hir().name(item.hir_id()));
1742+
cx.with_param_env(def_id, |cx| {
1743+
let kind = match item.kind {
1744+
ItemKind::Static(ty, mutability, body_id) => {
1745+
StaticItem(Static { type_: ty.clean(cx), mutability, expr: Some(body_id) })
1746+
}
1747+
ItemKind::Const(ty, body_id) => ConstantItem(Constant {
1748+
type_: ty.clean(cx),
1749+
kind: ConstantKind::Local { body: body_id, def_id },
1750+
}),
1751+
ItemKind::OpaqueTy(ref ty) => OpaqueTyItem(OpaqueTy {
1752+
bounds: ty.bounds.iter().map(|x| x.clean(cx)).collect(),
1753+
generics: ty.generics.clean(cx),
1754+
}),
1755+
ItemKind::TyAlias(hir_ty, ref generics) => {
1756+
let rustdoc_ty = hir_ty.clean(cx);
1757+
let ty = hir_ty_to_ty(cx.tcx, hir_ty).clean(cx);
1758+
TypedefItem(
1759+
Typedef {
1760+
type_: rustdoc_ty,
1761+
generics: generics.clean(cx),
1762+
item_type: Some(ty),
1763+
},
1764+
false,
1765+
)
1766+
}
1767+
ItemKind::Enum(ref def, ref generics) => EnumItem(Enum {
1768+
variants: def.variants.iter().map(|v| v.clean(cx)).collect(),
1769+
generics: generics.clean(cx),
1770+
variants_stripped: false,
1771+
}),
1772+
ItemKind::TraitAlias(ref generics, bounds) => TraitAliasItem(TraitAlias {
1773+
generics: generics.clean(cx),
1774+
bounds: bounds.iter().map(|x| x.clean(cx)).collect(),
1775+
}),
1776+
ItemKind::Union(ref variant_data, ref generics) => UnionItem(Union {
1777+
generics: generics.clean(cx),
1778+
fields: variant_data.fields().iter().map(|x| x.clean(cx)).collect(),
1779+
fields_stripped: false,
1780+
}),
1781+
ItemKind::Struct(ref variant_data, ref generics) => StructItem(Struct {
1782+
struct_type: CtorKind::from_hir(variant_data),
1783+
generics: generics.clean(cx),
1784+
fields: variant_data.fields().iter().map(|x| x.clean(cx)).collect(),
1785+
fields_stripped: false,
1786+
}),
1787+
ItemKind::Impl(ref impl_) => return clean_impl(impl_, item.hir_id(), cx),
1788+
// proc macros can have a name set by attributes
1789+
ItemKind::Fn(ref sig, ref generics, body_id) => {
1790+
clean_fn_or_proc_macro(item, sig, generics, body_id, &mut name, cx)
1791+
}
1792+
ItemKind::Macro(ref macro_def) => {
1793+
let ty_vis = cx.tcx.visibility(def_id).clean(cx);
1794+
MacroItem(Macro {
1795+
source: display_macro_source(cx, name, macro_def, def_id, ty_vis),
1796+
})
1797+
}
1798+
ItemKind::Trait(is_auto, unsafety, ref generics, bounds, item_ids) => {
1799+
let items =
1800+
item_ids.iter().map(|ti| cx.tcx.hir().trait_item(ti.id).clean(cx)).collect();
1801+
TraitItem(Trait {
1802+
unsafety,
1803+
items,
17671804
generics: generics.clean(cx),
17681805
bounds: bounds.iter().map(|x| x.clean(cx)).collect(),
1769-
}),
1770-
ItemKind::Union(ref variant_data, ref generics) => UnionItem(Union {
1771-
generics: generics.clean(cx),
1772-
fields: variant_data.fields().iter().map(|x| x.clean(cx)).collect(),
1773-
fields_stripped: false,
1774-
}),
1775-
ItemKind::Struct(ref variant_data, ref generics) => StructItem(Struct {
1776-
struct_type: CtorKind::from_hir(variant_data),
1777-
generics: generics.clean(cx),
1778-
fields: variant_data.fields().iter().map(|x| x.clean(cx)).collect(),
1779-
fields_stripped: false,
1780-
}),
1781-
ItemKind::Impl(ref impl_) => return clean_impl(impl_, item.hir_id(), cx),
1782-
// proc macros can have a name set by attributes
1783-
ItemKind::Fn(ref sig, ref generics, body_id) => {
1784-
clean_fn_or_proc_macro(item, sig, generics, body_id, &mut name, cx)
1785-
}
1786-
ItemKind::Macro(ref macro_def) => {
1787-
let ty_vis = cx.tcx.visibility(def_id).clean(cx);
1788-
MacroItem(Macro {
1789-
source: display_macro_source(cx, name, macro_def, def_id, ty_vis),
1790-
})
1791-
}
1792-
ItemKind::Trait(is_auto, unsafety, ref generics, bounds, item_ids) => {
1793-
let items = item_ids
1794-
.iter()
1795-
.map(|ti| cx.tcx.hir().trait_item(ti.id).clean(cx))
1796-
.collect();
1797-
TraitItem(Trait {
1798-
unsafety,
1799-
items,
1800-
generics: generics.clean(cx),
1801-
bounds: bounds.iter().map(|x| x.clean(cx)).collect(),
1802-
is_auto: is_auto.clean(cx),
1803-
})
1804-
}
1805-
ItemKind::ExternCrate(orig_name) => {
1806-
return clean_extern_crate(item, name, orig_name, cx);
1807-
}
1808-
ItemKind::Use(path, kind) => {
1809-
return clean_use_statement(item, name, path, kind, cx);
1810-
}
1811-
_ => unreachable!("not yet converted"),
1812-
};
1806+
is_auto: is_auto.clean(cx),
1807+
})
1808+
}
1809+
ItemKind::ExternCrate(orig_name) => {
1810+
return clean_extern_crate(item, name, orig_name, cx);
1811+
}
1812+
ItemKind::Use(path, kind) => {
1813+
return clean_use_statement(item, name, path, kind, cx);
1814+
}
1815+
_ => unreachable!("not yet converted"),
1816+
};
18131817

1814-
vec![Item::from_def_id_and_parts(def_id, Some(name), kind, cx)]
1815-
})
1816-
}
1818+
vec![Item::from_def_id_and_parts(def_id, Some(name), kind, cx)]
1819+
})
18171820
}
18181821

18191822
impl Clean<Item> for hir::Variant<'_> {

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