Struct rustc_middle::middle::resolve_lifetime::ResolveLifetimes
source · pub struct ResolveLifetimes {
pub defs: FxHashMap<OwnerId, FxHashMap<ItemLocalId, Region>>,
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, Region>>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 ResolveLifetimes
impl Debug for ResolveLifetimes
source§impl Default for ResolveLifetimes
impl Default for ResolveLifetimes
source§fn default() -> ResolveLifetimes
fn default() -> ResolveLifetimes
Returns the “default value” for a type. Read more
source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for ResolveLifetimes
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for ResolveLifetimes
fn hash_stable(
&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
Auto Trait Implementations§
impl RefUnwindSafe for ResolveLifetimes
impl !Send for ResolveLifetimes
impl !Sync for ResolveLifetimes
impl Unpin for ResolveLifetimes
impl UnwindSafe for ResolveLifetimes
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: 64 bytes