[][src]Struct rustc::ty::FnSig

pub struct FnSig<'tcx> {
    pub inputs_and_output: &'tcx List<Ty<'tcx>>,
    pub c_variadic: bool,
    pub unsafety: Unsafety,
    pub abi: Abi,
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Signature of a function type, which we have arbitrarily decided to use to refer to the input/output types.

Fields

inputs_and_output: &'tcx List<Ty<'tcx>>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

c_variadic: bool
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

unsafety: Unsafety
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

abi: Abi
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Methods

impl<'tcx> FnSig<'tcx>[src]

pub fn inputs(&self) -> &'tcx [Ty<'tcx>][src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

pub fn output(&self) -> Ty<'tcx>[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

fn fake() -> FnSig<'tcx>[src]

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Trait Implementations

impl<'tcx> Clone for FnSig<'tcx>[src]

impl<'tcx> Copy for FnSig<'tcx>[src]

impl<'tcx> Debug for FnSig<'tcx>[src]

impl<'tcx> Decodable for FnSig<'tcx>[src]

impl<'tcx> Display for FnSig<'tcx>[src]

impl<'tcx> Encodable for FnSig<'tcx>[src]

impl<'tcx> Eq for FnSig<'tcx>[src]

impl<'tcx> Hash for FnSig<'tcx>[src]

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for FnSig<'tcx>[src]

impl<'a, 'tcx> Lift<'tcx> for FnSig<'a>[src]

type Lifted = FnSig<'tcx>

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

impl<'tcx> Normalizable<'tcx> for FnSig<'tcx>[src]

impl<'tcx> Ord for FnSig<'tcx>[src]

impl<'tcx> PartialEq<FnSig<'tcx>> for FnSig<'tcx>[src]

impl<'tcx> PartialOrd<FnSig<'tcx>> for FnSig<'tcx>[src]

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

type Output = P

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

type Error = Error

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

impl<'tcx> Relate<'tcx> for FnSig<'tcx>[src]

impl<'tcx> StructuralEq for FnSig<'tcx>[src]

impl<'tcx> StructuralPartialEq for FnSig<'tcx>[src]

impl<'tcx> TypeFoldable<'tcx> for FnSig<'tcx>[src]

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for FnSig<'tcx>

impl<'tcx> !Send for FnSig<'tcx>

impl<'tcx> !Sync for FnSig<'tcx>

impl<'tcx> Unpin for FnSig<'tcx>

impl<'tcx> !UnwindSafe for FnSig<'tcx>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ArenaAllocatable for T where
    T: Copy
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized
[src]

impl<T> Decodable for T where
    T: UseSpecializedDecodable
[src]

impl<T> Encodable for T where
    T: UseSpecializedEncodable + ?Sized
[src]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> MaybeResult<T> for T[src]

type Error = !

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

impl<E> SpecializationError for E[src]

impl<'tcx, T> Subst<'tcx> for T where
    T: TypeFoldable<'tcx>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> WithConstness for T[src]