fn mutex_set_kind<'tcx>(
ecx: &mut MiriInterpCx<'tcx>,
mutex_op: &OpTy<'tcx, Provenance>,
kind: i32
) -> InterpResult<'tcx, ()>fn mutex_set_kind<'tcx>(
ecx: &mut MiriInterpCx<'tcx>,
mutex_op: &OpTy<'tcx, Provenance>,
kind: i32
) -> InterpResult<'tcx, ()>