Function rustc_query_impl::make_query::upstream_monomorphizations

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

The entire set of monomorphizations the local crate can safely link to because they are exported from upstream crates. Do not depend on this directly, as its value changes anytime a monomorphization gets added or removed in any upstream crate. Instead use the narrower upstream_monomorphizations_for, upstream_drop_glue_for, or, even better, Instance::upstream_monomorphization().