Enum rustc::hir::Item_ [−][src]
pub enum Item_ { ItemExternCrate(Option<Name>), ItemUse(P<Path>, UseKind), ItemStatic(P<Ty>, Mutability, BodyId), ItemConst(P<Ty>, BodyId), ItemFn(P<FnDecl>, Unsafety, Constness, Abi, Generics, BodyId), ItemMod(Mod), ItemForeignMod(ForeignMod), ItemGlobalAsm(P<GlobalAsm>), ItemTy(P<Ty>, Generics), ItemEnum(EnumDef, Generics), ItemStruct(VariantData, Generics), ItemUnion(VariantData, Generics), ItemTrait(IsAuto, Unsafety, Generics, TyParamBounds, HirVec<TraitItemRef>), ItemTraitAlias(Generics, TyParamBounds), ItemImpl(Unsafety, ImplPolarity, Defaultness, Generics, Option<TraitRef>, P<Ty>, HirVec<ImplItemRef>), }
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Variants
ItemExternCrate(Option<Name>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
An extern crate
item, with optional original crate name if the crate was renamed.
E.g. extern crate foo
or extern crate foo_bar as foo
ItemUse(P<Path>, UseKind)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
use foo::bar::*;
or use foo::bar::baz as quux;
or just
use foo::bar::baz;
(with as baz
implicitly on the right)
ItemStatic(P<Ty>, Mutability, BodyId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A static
item
ItemConst(P<Ty>, BodyId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A const
item
ItemFn(P<FnDecl>, Unsafety, Constness, Abi, Generics, BodyId)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A function declaration
ItemMod(Mod)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A module
ItemForeignMod(ForeignMod)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
An external module
ItemGlobalAsm(P<GlobalAsm>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Module-level inline assembly (from global_asm!)
ItemTy(P<Ty>, Generics)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A type alias, e.g. type Foo = Bar<u8>
ItemEnum(EnumDef, Generics)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
An enum definition, e.g. enum Foo<A, B> {C<A>, D<B>}
ItemStruct(VariantData, Generics)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A struct definition, e.g. struct Foo<A> {x: A}
ItemUnion(VariantData, Generics)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
A union definition, e.g. union Foo<A, B> {x: A, y: B}
ItemTrait(IsAuto, Unsafety, Generics, TyParamBounds, HirVec<TraitItemRef>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Represents a Trait Declaration
ItemTraitAlias(Generics, TyParamBounds)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Represents a Trait Alias Declaration
ItemImpl(Unsafety, ImplPolarity, Defaultness, Generics, Option<TraitRef>, P<Ty>, HirVec<ImplItemRef>)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
An implementation, eg impl<A> Trait for Foo { .. }
Methods
impl Item_
[src]
impl Item_
pub fn descriptive_variant(&self) -> &str
[src]
pub fn descriptive_variant(&self) -> &str
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
pub fn adt_kind(&self) -> Option<AdtKind>
[src]
pub fn adt_kind(&self) -> Option<AdtKind>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
pub fn generics(&self) -> Option<&Generics>
[src]
pub fn generics(&self) -> Option<&Generics>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Trait Implementations
impl Clone for Item_
[src]
impl Clone for Item_
fn clone(&self) -> Item_
[src]
fn clone(&self) -> Item_
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl PartialEq for Item_
[src]
impl PartialEq for Item_
fn eq(&self, other: &Item_) -> bool
[src]
fn eq(&self, other: &Item_) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Item_) -> bool
[src]
fn ne(&self, other: &Item_) -> bool
This method tests for !=
.
impl Eq for Item_
[src]
impl Eq for Item_
fn assert_receiver_is_total_eq(&self)
[src]
fn assert_receiver_is_total_eq(&self)
impl Encodable for Item_
[src]
impl Encodable for Item_
fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>
[src]
fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
impl Decodable for Item_
[src]
impl Decodable for Item_
fn decode<__D: Decoder>(d: &mut __D) -> Result<Item_, __D::Error>
[src]
fn decode<__D: Decoder>(d: &mut __D) -> Result<Item_, __D::Error>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
impl Hash for Item_
[src]
impl Hash for Item_
fn hash<__H: Hasher>(&self, state: &mut __H)
[src]
fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for Item_
[src]
impl Debug for Item_
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for Item_
[src]
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for Item_
fn hash_stable<W: StableHasherResult>(
&self,
__ctx: &mut StableHashingContext<'a>,
__hasher: &mut StableHasher<W>
)
[src]
fn hash_stable<W: StableHasherResult>(
&self,
__ctx: &mut StableHashingContext<'a>,
__hasher: &mut StableHasher<W>
)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?