Module rustc_mir_transform::coverage

Modules

• counters 🔒
• debug 🔒
  The InstrumentCoverage MIR pass implementation includes debugging tools and options to help developers understand and/or improve the analysis and instrumentation of a MIR.
• graph 🔒
• query
• spans 🔒

Structs

• Error 🔒
  A simple error message wrapper for coverage::Errors.
• InstrumentCoverage
  Inserts StatementKind::Coverage statements that either instrument the binary with injected counters, via intrinsic llvm.instrprof.increment, and/or inject metadata used during codegen to construct the coverage map.
• Instrumentor 🔒

Functions

• fn_sig_and_body 🔒
• get_body_span 🔒
• hash_mir_source 🔒
• inject_edge_counter_basic_block 🔒
• inject_intermediate_expression 🔒
• inject_statement 🔒
• make_code_region 🔒
  Convert the Span into its file name, start line and column, and end line and column