Enum rustc::hir::Ty_
[−]
[src]
pub enum Ty_ { TySlice(P<Ty>), TyArray(P<Ty>, BodyId), TyPtr(MutTy), TyRptr(Lifetime, MutTy), TyBareFn(P<BareFnTy>), TyNever, TyTup(HirVec<P<Ty>>), TyPath(QPath), TyTraitObject(HirVec<PolyTraitRef>, Lifetime), TyImplTrait(TyParamBounds), TyTypeof(BodyId), TyInfer, }
rustc_private
)The different kinds of types recognized by the compiler
Variants
TySlice(P<Ty>)
rustc_private
)A variable length slice ([T]
)
TyArray(P<Ty>, BodyId)
rustc_private
)A fixed length array ([T; n]
)
TyPtr(MutTy)
rustc_private
)A raw pointer (*const T
or *mut T
)
TyRptr(Lifetime, MutTy)
rustc_private
)A reference (&'a T
or &'a mut T
)
TyBareFn(P<BareFnTy>)
rustc_private
)A bare function (e.g. fn(usize) -> bool
)
TyNever
rustc_private
)The never type (!
)
TyTup(HirVec<P<Ty>>)
rustc_private
)A tuple ((A, B, C, D,...)
)
TyPath(QPath)
rustc_private
)A path to a type definition (module::module::...::Type
), or an
associated type, e.g. <Vec<T> as Trait>::Type
or <T>::Target
.
Type parameters may be stored in each PathSegment
.
TyTraitObject(HirVec<PolyTraitRef>, Lifetime)
rustc_private
)A trait object type Bound1 + Bound2 + Bound3
where Bound
is a trait or a lifetime.
TyImplTrait(TyParamBounds)
rustc_private
)An impl Bound1 + Bound2 + Bound3
type
where Bound
is a trait or a lifetime.
TyTypeof(BodyId)
rustc_private
)Unused for now
TyInfer
rustc_private
)TyInfer means the type should be inferred instead of it having been specified. This can appear anywhere in a type.
Trait Implementations
impl Clone for Ty_
[src]
fn clone(&self) -> Ty_
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl PartialEq for Ty_
[src]
fn eq(&self, __arg_0: &Ty_) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Ty_) -> bool
This method tests for !=
.
impl Eq for Ty_
[src]
impl Encodable for Ty_
[src]
fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>
🔬 This is a nightly-only experimental API. (rustc_private
)
deprecated in favor of rustc-serialize on crates.io
impl Decodable for Ty_
[src]
fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Ty_, __D::Error>
🔬 This is a nightly-only experimental API. (rustc_private
)
deprecated in favor of rustc-serialize on crates.io
impl Hash for Ty_
[src]
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.