Struct rustc_hir_typeck::closure::ClosureSignatures

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struct ClosureSignatures<'tcx> {
    bound_sig: PolyFnSig<'tcx>,
    liberated_sig: FnSig<'tcx>,
}

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§bound_sig: PolyFnSig<'tcx>

The signature users of the closure see.

§liberated_sig: FnSig<'tcx>

The signature within the function body. This mostly differs in the sense that lifetimes are now early bound and any opaque types from the signature expectation are overridden in case there are explicit hidden types written by the user in the closure signature.

Auto Trait Implementations§

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

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impl<'tcx> Send for ClosureSignatures<'tcx>

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impl<'tcx> Sync for ClosureSignatures<'tcx>

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impl<'tcx> Unpin for ClosureSignatures<'tcx>

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

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where 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 T
where 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> 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 T
where 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<T, U> TryFrom<U> for T
where 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 T
where 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.

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: 40 bytes