Function rustc_query_impl::make_query::is_copy_raw

pub fn is_copy_raw<'tcx>(
    tcx: QueryCtxt<'tcx>, 
    key: is_copy_raw<'tcx>
) -> QueryStackFrame

Trait selection queries. These are best used by invoking ty.is_copy_modulo_regions(), ty.is_copy(), etc, since that will prune the environment where possible.