pub enum CallKind<'tcx> {
    Normal {
        self_arg: Option<Ident>,
        desugaring: Option<(CallDesugaringKind, Ty<'tcx>)>,
        method_did: DefId,
        method_args: GenericArgsRef<'tcx>,
    },
    FnCall {
        fn_trait_id: DefId,
        self_ty: Ty<'tcx>,
    },
    Operator {
        self_arg: Option<Ident>,
        trait_id: DefId,
        self_ty: Ty<'tcx>,
    },
    DerefCoercion {
        deref_target: Span,
        deref_target_ty: Ty<'tcx>,
        self_ty: Ty<'tcx>,
    },
}

Variants§

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Normal

Fields

§self_arg: Option<Ident>
§desugaring: Option<(CallDesugaringKind, Ty<'tcx>)>
§method_did: DefId
§method_args: GenericArgsRef<'tcx>

A normal method call of the form receiver.foo(a, b, c)

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FnCall

Fields

§fn_trait_id: DefId
§self_ty: Ty<'tcx>

A call to Fn(..)::call(..), desugared from my_closure(a, b, c)

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Operator

Fields

§self_arg: Option<Ident>
§trait_id: DefId
§self_ty: Ty<'tcx>

A call to an operator trait, desugared from operator syntax (e.g. a << b)

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DerefCoercion

Fields

§deref_target: Span

The Span of the Target associated type in the Deref impl we are using.

§deref_target_ty: Ty<'tcx>

The type T::Deref we are dereferencing to

§self_ty: Ty<'tcx>

Trait Implementations§

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impl<'tcx> Clone for CallKind<'tcx>

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

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'tcx> Debug for CallKind<'tcx>

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

Formats the value using the given formatter. Read more
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impl<'tcx> PartialEq<CallKind<'tcx>> for CallKind<'tcx>

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'tcx> Copy for CallKind<'tcx>

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impl<'tcx> Eq for CallKind<'tcx>

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impl<'tcx> StructuralEq for CallKind<'tcx>

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impl<'tcx> StructuralPartialEq for CallKind<'tcx>

Auto Trait Implementations§

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

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

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

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impl<'tcx> Unpin for CallKind<'tcx>

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

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere T: Copy,

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fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T

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fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T> ) -> &'a mut [T]

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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> Rwhere I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<P> IntoQueryParam<P> for P

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impl<T> MaybeResult<T> for T

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<'tcx, T> ToPredicate<'tcx, T> for T

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fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,

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default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> T

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: 48 bytes

Size for each variant:

  • Normal: 44 bytes
  • FnCall: 20 bytes
  • Operator: 28 bytes
  • DerefCoercion: 28 bytes