Function rustc_query_impl::make_query::is_const_impl_raw

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

Returns true if this is a const impl. Do not call this function manually.

This query caches the base data for the is_const_impl helper function, which also takes into account stability attributes (e.g., #[rustc_const_unstable]).