Type Alias FnSig

pub type FnSig<'tcx> = FnSig<TyCtxt<'tcx>>;

Aliased Type

struct FnSig<'tcx> {
    pub inputs_and_output: &'tcx RawList<(), Ty<'tcx>>,
    pub c_variadic: bool,
    pub safety: Safety,
    pub abi: Abi,
}

Fields

inputs_and_output: &'tcx RawList<(), Ty<'tcx>>

c_variadic: bool

safety: Safety

abi: Abi

Implementations

impl<I> FnSig<I>

where I: Interner,

pub fn inputs(self) -> <I as Interner>::FnInputTys

pub fn output(self) -> <I as Interner>::Ty

pub fn is_fn_trait_compatible(self) -> bool

Trait Implementations

impl<'tcx> EraseType for FnSig<'tcx>

type Result = [u8; 16]

impl ParameterizedOverTcx for FnSig<'static>

type Value<'tcx> = FnSig<TyCtxt<'tcx>>

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

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

impl<I> Clone for FnSig<I>

where I: Interner,

fn clone(&self) -> FnSig<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I> Debug for FnSig<I>

where I: Interner,

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

Formats the value using the given formatter.

impl<I, __D> Decodable<__D> for FnSig<I>

where I: Interner, __D: TyDecoder<I = I>, <I as Interner>::Tys: Decodable<__D>, <I as Interner>::Safety: Decodable<__D>, <I as Interner>::Abi: Decodable<__D>,

fn decode(__decoder: &mut __D) -> FnSig<I>

impl<I> Display for FnSig<I>

where I: Interner,

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

Formats the value using the given formatter.

impl<I, __E> Encodable<__E> for FnSig<I>

where I: Interner, __E: TyEncoder<I = I>, <I as Interner>::Tys: Encodable<__E>, <I as Interner>::Safety: Encodable<__E>, <I as Interner>::Abi: Encodable<__E>,

fn encode(&self, __encoder: &mut __E)

impl<I> Hash for FnSig<I>

where I: Interner,

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

where __H: Hasher,

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<I, __CTX> HashStable<__CTX> for FnSig<I>

where I: Interner, <I as Interner>::Tys: HashStable<__CTX>, <I as Interner>::Safety: HashStable<__CTX>, <I as Interner>::Abi: HashStable<__CTX>,

fn hash_stable( &self, __hcx: &mut __CTX, __hasher: &mut StableHasher<SipHasher128>, )

impl<I> IntoDiagArg for FnSig<I>

where I: Interner,

fn into_diag_arg(self) -> DiagArgValue

impl<I, J> Lift<J> for FnSig<I>

where J: Interner, <I as Interner>::Tys: Lift<J, Lifted = <J as Interner>::Tys>, bool: Lift<J, Lifted = bool>, <I as Interner>::Safety: Lift<J, Lifted = <J as Interner>::Safety>, I: Interner, <I as Interner>::Abi: Lift<J, Lifted = <J as Interner>::Abi>,

type Lifted = FnSig<J>

fn lift_to_interner(self, interner: J) -> Option<FnSig<J>>

impl<I> PartialEq for FnSig<I>

where I: Interner,

fn eq(&self, __other: &FnSig<I>) -> 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<I> Relate<I> for FnSig<I>

where I: Interner,

fn relate<R>( relation: &mut R, a: FnSig<I>, b: FnSig<I>, ) -> Result<FnSig<I>, TypeError<I>>

where R: TypeRelation<I>,

impl<I> TypeFoldable<I> for FnSig<I>

where I: Interner, <I as Interner>::Tys: TypeFoldable<I>,

fn try_fold_with<__F>( self, __folder: &mut __F, ) -> Result<FnSig<I>, <__F as FallibleTypeFolder<I>>::Error>

where __F: FallibleTypeFolder<I>,

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<I> TypeVisitable<I> for FnSig<I>

where I: Interner, <I as Interner>::Tys: TypeVisitable<I>,

fn visit_with<__V>( &self, __visitor: &mut __V, ) -> <__V as TypeVisitor<I>>::Result

where __V: TypeVisitor<I>,

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

impl<I> Copy for FnSig<I>

where I: Interner,

impl<I> Eq for FnSig<I>

where I: Interner,

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: 16 bytes