Struct rustc_mir::transform::coverage::debug::GraphvizData

pub(in transform::coverage) 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>>,
}

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

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<&Vec<(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<&Vec<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>