Enum syntex_syntax::ast::TyKind

pub enum TyKind {
    Vec(P<Ty>),
    FixedLengthVec(P<Ty>, P<Expr>),
    Ptr(MutTy),
    Rptr(Option<Lifetime>, MutTy),
    BareFn(P<BareFnTy>),
    Tup(Vec<P<Ty>>),
    Path(Option<QSelf>, Path),
    ObjectSum(P<Ty>, TyParamBounds),
    PolyTraitRef(TyParamBounds),
    Paren(P<Ty>),
    Typeof(P<Expr>),
    Infer,
    Mac(Mac),
}

The different kinds of types recognized by the compiler

Variants

Vec
FixedLengthVec	A fixed length array ([T; n])
Ptr	A raw pointer (*const T or *mut T)
Rptr	A reference (&'a T or &'a mut T)
BareFn	A bare function (e.g. fn(usize) -> bool)
Tup	A tuple ((A, B, C, D,...))
Path	A path (module::module::...::Type), optionally "qualified", e.g. <Vec<T> as SomeTrait>::SomeType. Type parameters are stored in the Path itself
ObjectSum	Something like A+B. Note that B must always be a path.
PolyTraitRef	A type like for<'a> Foo<&'a Bar>
Paren	No-op; kept solely so that we can pretty-print faithfully
Typeof	Unused for now
Infer	TyKind::Infer means the type should be inferred instead of it having been specified. This can appear anywhere in a type.
Mac

Trait Implementations

Derived Implementations

impl Debug for TyKind

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for TyKind

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

Feeds a slice of this type into the state provided.

impl Decodable for TyKind

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<TyKind, __D::Error>

impl Encodable for TyKind

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

impl Eq for TyKind

impl PartialEq for TyKind

fn eq(&self, __arg_0: &TyKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &TyKind) -> bool

This method tests for !=.

impl Clone for TyKind

fn clone(&self) -> TyKind

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.