Struct rustc_middle::mir::BorrowCheckResult
source · pub struct BorrowCheckResult<'tcx> {
pub concrete_opaque_types: VecMap<LocalDefId, OpaqueHiddenType<'tcx>>,
pub closure_requirements: Option<ClosureRegionRequirements<'tcx>>,
pub used_mut_upvars: SmallVec<[Field; 8]>,
pub tainted_by_errors: Option<ErrorGuaranteed>,
}Fields§
§concrete_opaque_types: VecMap<LocalDefId, OpaqueHiddenType<'tcx>>All the opaque types that are restricted to concrete types
by this function. Unlike the value in TypeckResults, this has
unerased regions.
closure_requirements: Option<ClosureRegionRequirements<'tcx>>§used_mut_upvars: SmallVec<[Field; 8]>§tainted_by_errors: Option<ErrorGuaranteed>Trait Implementations§
source§impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for BorrowCheckResult<'tcx>
impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for BorrowCheckResult<'tcx>
fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut Self
fn allocate_from_iter<'a>(
arena: &'a Arena<'tcx>,
iter: impl IntoIterator<Item = Self>
) -> &'a mut [Self] ⓘ
source§impl<'tcx> Debug for BorrowCheckResult<'tcx>
impl<'tcx> Debug for BorrowCheckResult<'tcx>
source§impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for BorrowCheckResult<'tcx>
impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for BorrowCheckResult<'tcx>
fn hash_stable(
&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
Auto Trait Implementations§
impl<'tcx> !RefUnwindSafe for BorrowCheckResult<'tcx>
impl<'tcx> !Send for BorrowCheckResult<'tcx>
impl<'tcx> !Sync for BorrowCheckResult<'tcx>
impl<'tcx> Unpin for BorrowCheckResult<'tcx>
impl<'tcx> !UnwindSafe for BorrowCheckResult<'tcx>
Blanket Implementations§
source§impl<Tcx, T> DepNodeParams<Tcx> for Twhere
Tcx: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
impl<Tcx, T> DepNodeParams<Tcx> for Twhere
Tcx: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
default fn fingerprint_style() -> FingerprintStyle
source§default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
This method turns the parameters of a DepNodeConstructor into an opaque
Fingerprint to be used in DepNode.
Not all DepNodeParams support being turned into a Fingerprint (they
don’t need to if the corresponding DepNode is anonymous). Read more
default fn to_debug_str(&self, _: Tcx) -> String
source§default fn recover(
_: Tcx,
_: &DepNode<<Tcx as DepContext>::DepKind>
) -> Option<T>
default fn recover(
_: Tcx,
_: &DepNode<<Tcx as DepContext>::DepKind>
) -> Option<T>
This method tries to recover the query key from the given
DepNode,
something which is needed when forcing DepNodes during red-green
evaluation. The query system will only call this method if
fingerprint_style() is not FingerprintStyle::Opaque.
It is always valid to return None here, in which case incremental
compilation will treat the query as having changed instead of forcing it. Read moresource§impl<T, R> InternIteratorElement<T, R> for T
impl<T, R> InternIteratorElement<T, R> for T
type Output = R
fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<'tcx, T> ToPredicate<'tcx, T> for T
impl<'tcx, T> ToPredicate<'tcx, T> for T
fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error(tcx: Tcx, _: &[QueryInfo]) -> 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: 104 bytes