Struct rustc_mir_transform::coverage::debug::GraphvizData
source · pub(super) struct GraphvizData {
some_bcb_to_coverage_spans_with_counters: Option<FxHashMap<BasicCoverageBlock, Vec<(CoverageSpan, CoverageKind)>>>,
some_bcb_to_dependency_counters: Option<FxHashMap<BasicCoverageBlock, Vec<CoverageKind>>>,
some_edge_to_counter: Option<FxHashMap<(BasicCoverageBlock, BasicBlock), CoverageKind>>,
}
Expand description
If enabled, this data structure captures additional debugging information used when generating
a Graphviz (.dot file) representation of the CoverageGraph
, for debugging purposes.
Fields
some_bcb_to_coverage_spans_with_counters: Option<FxHashMap<BasicCoverageBlock, Vec<(CoverageSpan, CoverageKind)>>>
some_bcb_to_dependency_counters: Option<FxHashMap<BasicCoverageBlock, Vec<CoverageKind>>>
some_edge_to_counter: Option<FxHashMap<(BasicCoverageBlock, BasicBlock), CoverageKind>>
Implementations
sourceimpl GraphvizData
impl GraphvizData
pub fn new() -> Self
pub fn enable(&mut self)
pub fn is_enabled(&self) -> bool
pub fn add_bcb_coverage_span_with_counter(
&mut self,
bcb: BasicCoverageBlock,
coverage_span: &CoverageSpan,
counter_kind: &CoverageKind
)
pub fn get_bcb_coverage_spans_with_counters(
&self,
bcb: BasicCoverageBlock
) -> Option<&[(CoverageSpan, CoverageKind)]>
pub fn add_bcb_dependency_counter(
&mut self,
bcb: BasicCoverageBlock,
counter_kind: &CoverageKind
)
pub fn get_bcb_dependency_counters(
&self,
bcb: BasicCoverageBlock
) -> Option<&[CoverageKind]>
pub fn set_edge_counter(
&mut self,
from_bcb: BasicCoverageBlock,
to_bb: BasicBlock,
counter_kind: &CoverageKind
)
pub fn get_edge_counter(
&self,
from_bcb: BasicCoverageBlock,
to_bb: BasicBlock
) -> Option<&CoverageKind>
Auto Trait Implementations
impl !RefUnwindSafe for GraphvizData
impl !Send for GraphvizData
impl !Sync for GraphvizData
impl Unpin for GraphvizData
impl UnwindSafe for GraphvizData
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 96 bytes