Module rustc_codegen_llvm::coverageinfo::ffi

Modules

• mcdc

Structs

• Counter
  A reference to an instance of an abstract “counter” that will yield a value in a coverage report. Note that id has different interpretations, depending on the kind:
• CounterExpression
  Corresponds to struct llvm::coverage::CounterExpression.
• CounterMappingRegion
  This struct provides LLVM’s representation of a “CoverageMappingRegion”, encoded into the coverage map, in accordance with the LLVM Code Coverage Mapping Format. The struct composes fields representing the Counter type and value(s) (injected counter ID, or expression type and operands), the source file (an indirect index into a “filenames array”, encoded separately), and source location (start and end positions of the represented code region).

Enums

• CounterKind
  Must match the layout of LLVMRustCounterKind.
• ExprKind
  Corresponds to enum llvm::coverage::CounterExpression::ExprKind.
• RegionKind
  Corresponds to enum llvm::coverage::CounterMappingRegion::RegionKind.