extract_mappings_from_mir

rustc_mir_transform::coverage::mappings

Function extract_mappings_from_mir 

Source 
pub(crate) fn extract_mappings_from_mir<'tcx>(
    tcx: TyCtxt<'tcx>,
    mir_body: &Body<'tcx>,
    hir_info: &ExtractedHirInfo,
    graph: &CoverageGraph,
) -> ExtractedMappings
Expand description

Extracts coverage-relevant spans from MIR, and uses them to create coverage mapping data for inclusion in MIR.