Struct rustc_middle::ty::BoundRegion
source · pub struct BoundRegion {
pub var: BoundVar,
pub kind: BoundRegionKind,
}
Fields§
§var: BoundVar
§kind: BoundRegionKind
Trait Implementations§
source§impl Clone for BoundRegion
impl Clone for BoundRegion
source§fn clone(&self) -> BoundRegion
fn clone(&self) -> BoundRegion
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for BoundRegion
impl Debug for BoundRegion
source§impl Hash for BoundRegion
impl Hash for BoundRegion
source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for BoundRegion
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for BoundRegion
fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher )
source§impl Ord for BoundRegion
impl Ord for BoundRegion
source§fn cmp(&self, other: &BoundRegion) -> Ordering
fn cmp(&self, other: &BoundRegion) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<BoundRegion> for BoundRegion
impl PartialEq<BoundRegion> for BoundRegion
source§fn eq(&self, other: &BoundRegion) -> bool
fn eq(&self, other: &BoundRegion) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<BoundRegion> for BoundRegion
impl PartialOrd<BoundRegion> for BoundRegion
source§fn partial_cmp(&self, other: &BoundRegion) -> Option<Ordering>
fn partial_cmp(&self, other: &BoundRegion) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for BoundRegion
impl Eq for BoundRegion
impl StructuralEq for BoundRegion
impl StructuralPartialEq for BoundRegion
Auto Trait Implementations§
impl RefUnwindSafe for BoundRegion
impl Send for BoundRegion
impl Sync for BoundRegion
impl Unpin for BoundRegion
impl UnwindSafe for BoundRegion
Blanket Implementations§
source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere T: Copy,
fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T> ) -> &'a mut [T]
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: 16 bytes