Type Alias rustc_middle::query::queries::closure_typeinfo::ProvidedValue

pub type ProvidedValue<'tcx> = ClosureTypeInfo<'tcx>;

This type alias specifies the type returned from query providers and the type used for decoding. For regular queries this is the declared returned type V, but arena_cache will use <V as Deref>::Target instead.

Aliased Type

struct ProvidedValue<'tcx> {
    user_provided_sig: Canonical<'tcx, Binder<'tcx, FnSig<'tcx>>>,
    captures: &'tcx [&'tcx CapturedPlace<'tcx>],
    kind_origin: Option<&'tcx (Span, Place<'tcx>)>,
}

Fields

user_provided_sig: Canonical<'tcx, Binder<'tcx, FnSig<'tcx>>>

captures: &'tcx [&'tcx CapturedPlace<'tcx>]

kind_origin: Option<&'tcx (Span, Place<'tcx>)>

Trait Implementations

impl<'tcx> Clone for ClosureTypeInfo<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for ClosureTypeInfo<'tcx>

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

Formats the value using the given formatter.

impl<'tcx> EraseType for ClosureTypeInfo<'tcx>

type Result = [u8; 64]

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for ClosureTypeInfo<'tcx>

fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher )

impl<'tcx> Copy for ClosureTypeInfo<'tcx>

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:64 bytes