Struct rustc_middle::middle::resolve_bound_vars::ResolveBoundVars
source · pub struct ResolveBoundVars {
pub defs: FxHashMap<OwnerId, FxHashMap<ItemLocalId, ResolvedArg>>,
pub late_bound_vars: FxHashMap<OwnerId, FxHashMap<ItemLocalId, Vec<BoundVariableKind>>>,
}
Expand description
Maps the id of each lifetime reference to the lifetime decl that it corresponds to.
Fields§
§defs: FxHashMap<OwnerId, FxHashMap<ItemLocalId, ResolvedArg>>
Maps from every use of a named (not anonymous) lifetime to a
Region
describing how that region is bound
late_bound_vars: FxHashMap<OwnerId, FxHashMap<ItemLocalId, Vec<BoundVariableKind>>>
Trait Implementations§
source§impl Debug for ResolveBoundVars
impl Debug for ResolveBoundVars
source§impl Default for ResolveBoundVars
impl Default for ResolveBoundVars
source§fn default() -> ResolveBoundVars
fn default() -> ResolveBoundVars
Returns the “default value” for a type. Read more
source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for ResolveBoundVars
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for ResolveBoundVars
fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher )
Auto Trait Implementations§
impl RefUnwindSafe for ResolveBoundVars
impl Send for ResolveBoundVars
impl Sync for ResolveBoundVars
impl Unpin for ResolveBoundVars
impl UnwindSafe for ResolveBoundVars
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
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).
default fn to_debug_str(&self, _: Tcx) -> String
source§default fn recover(_: Tcx, _: &DepNode) -> Option<T>
default fn recover(_: Tcx, _: &DepNode) -> Option<T>
This method tries to recover the query key from the given
DepNode
,
something which is needed when forcing DepNode
s 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.source§impl<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
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, 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: 64 bytes