Struct rustc_codegen_llvm::coverageinfo::CrateCoverageContext

pub struct CrateCoverageContext<'ll, 'tcx> {
    pub(crate) function_coverage_map: RefCell<FxHashMap<Instance<'tcx>, FunctionCoverage<'tcx>>>,
    pub(crate) pgo_func_name_var_map: RefCell<FxHashMap<Instance<'tcx>, &'ll Value>>,
}

A context object for maintaining all state needed by the coverageinfo module.

Fields

function_coverage_map: RefCell<FxHashMap<Instance<'tcx>, FunctionCoverage<'tcx>>>

Coverage data for each instrumented function identified by DefId.

pgo_func_name_var_map: RefCell<FxHashMap<Instance<'tcx>, &'ll Value>>

Implementations

impl<'ll, 'tcx> CrateCoverageContext<'ll, 'tcx>

pub fn new() -> Self

pub fn take_function_coverage_map(
    &self
) -> FxHashMap<Instance<'tcx>, FunctionCoverage<'tcx>>

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: 80 bytes