Struct Term

pub struct Term<'tcx> {
    ptr: NonNull<()>,
    marker: PhantomData<(Ty<'tcx>, Const<'tcx>)>,
}

Fields

ptr: NonNull<()>

marker: PhantomData<(Ty<'tcx>, Const<'tcx>)>

Implementations

impl<'tcx> Term<'tcx>

pub fn unpack(self) -> TermKind<'tcx>

pub fn as_type(&self) -> Option<Ty<'tcx>>

pub fn expect_type(&self) -> Ty<'tcx>

pub fn as_const(&self) -> Option<Const<'tcx>>

pub fn expect_const(&self) -> Const<'tcx>

pub fn into_arg(self) -> GenericArg<'tcx>

pub fn to_alias_term(self) -> Option<AliasTerm<'tcx>>

pub fn is_infer(&self) -> bool

Trait Implementations

impl<'tcx> Clone for Term<'tcx>

fn clone(&self) -> Term<'tcx>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Term<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<D> for Term<'tcx>

fn decode(d: &mut D) -> Self

impl<'tcx> Display for Term<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx, E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<E> for Term<'tcx>

fn encode(&self, e: &mut E)

impl<'tcx> From<Const<'tcx>> for Term<'tcx>

fn from(c: Const<'tcx>) -> Self

Converts to this type from the input type.

impl<'tcx> From<Term<'tcx>> for GenericArg<'tcx>

fn from(value: Term<'tcx>) -> Self

Converts to this type from the input type.

impl<'tcx> From<Ty<'tcx>> for Term<'tcx>

fn from(ty: Ty<'tcx>) -> Self

Converts to this type from the input type.

impl<'tcx> Hash for Term<'tcx>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for Term<'tcx>

fn hash_stable( &self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher, )

impl<'tcx> IntoKind for Term<'tcx>

type Kind = TermKind<TyCtxt<'tcx>>

fn kind(self) -> Self::Kind

impl<'a, 'tcx> Lift<TyCtxt<'tcx>> for Term<'a>

type Lifted = Term<'tcx>

fn lift_to_interner(self, tcx: TyCtxt<'tcx>) -> Option<Self::Lifted>

impl<'tcx> Ord for Term<'tcx>

fn cmp(&self, other: &Term<'tcx>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'tcx> PartialEq for Term<'tcx>

fn eq(&self, other: &Term<'tcx>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'tcx> PartialOrd for Term<'tcx>

fn partial_cmp(&self, other: &Term<'tcx>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'tcx, P: PrettyPrinter<'tcx>> Print<'tcx, P> for Term<'tcx>

fn print(&self, cx: &mut P) -> Result<(), PrintError>

impl<'tcx> Relate<TyCtxt<'tcx>> for Term<'tcx>

fn relate<R: TypeRelation<TyCtxt<'tcx>>>( relation: &mut R, a: Self, b: Self, ) -> RelateResult<'tcx, Self>

impl<'tcx> Term<TyCtxt<'tcx>> for Term<'tcx>

fn as_type(&self) -> Option<<I as Interner>::Ty>

fn expect_ty(&self) -> <I as Interner>::Ty

fn as_const(&self) -> Option<<I as Interner>::Const>

fn expect_const(&self) -> <I as Interner>::Const

fn is_infer(self) -> bool

fn to_alias_term(self) -> Option<AliasTerm<I>>

impl<'tcx> TypeFoldable<TyCtxt<'tcx>> for Term<'tcx>

fn try_fold_with<F: FallibleTypeFolder<TyCtxt<'tcx>>>( self, folder: &mut F, ) -> Result<Self, F::Error>

The entry point for folding. To fold a value t with a folder f call: t.try_fold_with(f).

fn fold_with<F>(self, folder: &mut F) -> Self

where F: TypeFolder<I>,

A convenient alternative to try_fold_with for use with infallible folders. Do not override this method, to ensure coherence with try_fold_with.

impl<'tcx> TypeVisitable<TyCtxt<'tcx>> for Term<'tcx>

fn visit_with<V: TypeVisitor<TyCtxt<'tcx>>>(&self, visitor: &mut V) -> V::Result

The entry point for visiting. To visit a value t with a visitor v call: t.visit_with(v).

impl<'tcx> Copy for Term<'tcx>

impl<'tcx> DynSend for Term<'tcx>

where &'tcx (Ty<'tcx>, Const<'tcx>): DynSend,

impl<'tcx> DynSync for Term<'tcx>

where &'tcx (Ty<'tcx>, Const<'tcx>): DynSync,

impl<'tcx> Eq for Term<'tcx>

impl<'tcx> Send for Term<'tcx>

where &'tcx (Ty<'tcx>, Const<'tcx>): Send,

impl<'tcx> StructuralPartialEq for Term<'tcx>

impl<'tcx> Sync for Term<'tcx>

where &'tcx (Ty<'tcx>, Const<'tcx>): Sync,

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes