Struct rustc_middle::mir::coverage::CoverageInfoHi
source · pub struct CoverageInfoHi {
pub num_block_markers: usize,
pub branch_spans: Vec<BranchSpan>,
pub mcdc_branch_spans: Vec<MCDCBranchSpan>,
pub mcdc_decision_spans: Vec<MCDCDecisionSpan>,
}
Expand description
Coverage information for a function, recorded during MIR building and
attached to the corresponding mir::Body
. Used by the InstrumentCoverage
MIR pass.
(“Hi” indicates that this is “high-level” information collected at the THIR/MIR boundary, before the MIR-based coverage instrumentation pass.)
Fields§
§num_block_markers: usize
1 more than the highest-numbered CoverageKind::BlockMarker
that was
injected into the MIR body. This makes it possible to allocate per-ID
data structures without having to scan the entire body first.
branch_spans: Vec<BranchSpan>
§mcdc_branch_spans: Vec<MCDCBranchSpan>
§mcdc_decision_spans: Vec<MCDCDecisionSpan>
Trait Implementations§
source§impl Clone for CoverageInfoHi
impl Clone for CoverageInfoHi
source§fn clone(&self) -> CoverageInfoHi
fn clone(&self) -> CoverageInfoHi
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for CoverageInfoHi
impl Debug for CoverageInfoHi
source§impl<__D: TyDecoder> Decodable<__D> for CoverageInfoHi
impl<__D: TyDecoder> Decodable<__D> for CoverageInfoHi
source§impl<__E: TyEncoder> Encodable<__E> for CoverageInfoHi
impl<__E: TyEncoder> Encodable<__E> for CoverageInfoHi
source§impl Hash for CoverageInfoHi
impl Hash for CoverageInfoHi
source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for CoverageInfoHi
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for CoverageInfoHi
fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher, )
source§impl<'tcx> TypeFoldable<TyCtxt<'tcx>> for CoverageInfoHi
impl<'tcx> TypeFoldable<TyCtxt<'tcx>> for CoverageInfoHi
source§fn try_fold_with<__F: FallibleTypeFolder<TyCtxt<'tcx>>>(
self,
__folder: &mut __F,
) -> Result<Self, __F::Error>
fn try_fold_with<__F: FallibleTypeFolder<TyCtxt<'tcx>>>( self, __folder: &mut __F, ) -> Result<Self, __F::Error>
source§fn fold_with<F>(self, folder: &mut F) -> Selfwhere
F: TypeFolder<I>,
fn fold_with<F>(self, folder: &mut F) -> Selfwhere
F: TypeFolder<I>,
try_fold_with
for use with infallible
folders. Do not override this method, to ensure coherence with
try_fold_with
.source§impl<'tcx> TypeVisitable<TyCtxt<'tcx>> for CoverageInfoHi
impl<'tcx> TypeVisitable<TyCtxt<'tcx>> for CoverageInfoHi
source§fn visit_with<__V: TypeVisitor<TyCtxt<'tcx>>>(
&self,
__visitor: &mut __V,
) -> __V::Result
fn visit_with<__V: TypeVisitor<TyCtxt<'tcx>>>( &self, __visitor: &mut __V, ) -> __V::Result
Auto Trait Implementations§
impl Freeze for CoverageInfoHi
impl RefUnwindSafe for CoverageInfoHi
impl !Send for CoverageInfoHi
impl !Sync for CoverageInfoHi
impl Unpin for CoverageInfoHi
impl UnwindSafe for CoverageInfoHi
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
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<Tcx, T> DepNodeParams<Tcx> for T
impl<Tcx, T> DepNodeParams<Tcx> for T
default fn fingerprint_style() -> FingerprintStyle
source§default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
default fn to_debug_str(&self, _: Tcx) -> String
source§default fn recover(_: Tcx, _: &DepNode) -> Option<T>
default fn recover(_: Tcx, _: &DepNode) -> Option<T>
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
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source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
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source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
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source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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Converts self
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impl<P> IntoQueryParam<P> for P
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source§impl<'tcx, T> IsSuggestable<'tcx> for T
impl<'tcx, T> IsSuggestable<'tcx> for T
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<I, T> TypeVisitableExt<I> for Twhere
I: Interner,
T: TypeVisitable<I>,
impl<I, T> TypeVisitableExt<I> for Twhere
I: Interner,
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source§fn has_vars_bound_at_or_above(&self, binder: DebruijnIndex) -> bool
fn has_vars_bound_at_or_above(&self, binder: DebruijnIndex) -> bool
true
if self
has any late-bound regions that are either
bound by binder
or bound by some binder outside of binder
.
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is ty::INNERMOST
, this indicates whether
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source§fn has_vars_bound_above(&self, binder: DebruijnIndex) -> bool
fn has_vars_bound_above(&self, binder: DebruijnIndex) -> bool
true
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(and
hence are not bound by it).source§fn has_escaping_bound_vars(&self) -> bool
fn has_escaping_bound_vars(&self) -> bool
true
if this type has regions that are not a part of the type.
For example, for<'a> fn(&'a i32)
return false
, while fn(&'a i32)
would return true
. The latter can occur when traversing through the
former. Read morefn has_aliases(&self) -> bool
fn has_inherent_projections(&self) -> bool
fn has_opaque_types(&self) -> bool
fn has_coroutines(&self) -> bool
fn references_error(&self) -> bool
fn has_non_region_param(&self) -> bool
fn has_infer_regions(&self) -> bool
fn has_infer_types(&self) -> bool
fn has_non_region_infer(&self) -> bool
fn has_infer(&self) -> bool
fn has_placeholders(&self) -> bool
fn has_non_region_placeholders(&self) -> bool
fn has_param(&self) -> bool
source§fn has_free_regions(&self) -> bool
fn has_free_regions(&self) -> bool
fn has_erased_regions(&self) -> bool
source§fn has_erasable_regions(&self) -> bool
fn has_erasable_regions(&self) -> bool
source§fn is_global(&self) -> bool
fn is_global(&self) -> bool
source§fn has_bound_regions(&self) -> bool
fn has_bound_regions(&self) -> bool
source§fn has_non_region_bound_vars(&self) -> bool
fn has_non_region_bound_vars(&self) -> bool
source§fn has_bound_vars(&self) -> bool
fn has_bound_vars(&self) -> bool
source§fn still_further_specializable(&self) -> bool
fn still_further_specializable(&self) -> bool
impl
specialization.source§impl<I, T, U> Upcast<I, U> for Twhere
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source§impl<T> WithSubscriber for T
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
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Size: 80 bytes