use rustc_middle::mir::coverage::CoverageKind;
use rustc_middle::ty::Instance;
use super::BackendTypes;
pub trait CoverageInfoBuilderMethods<'tcx>: BackendTypes {
/// Performs any start-of-function codegen needed for coverage instrumentation.
///
/// Can be a no-op in backends that don't support coverage instrumentation.
fn init_coverage(&mut self, _instance: Instance<'tcx>) {}
/// Handle the MIR coverage info in a backend-specific way.
///
/// This can potentially be a no-op in backends that don't support
/// coverage instrumentation.
fn add_coverage(&mut self, instance: Instance<'tcx>, kind: &CoverageKind);
}