add missing HasQueryGroup

This commit is contained in:
Niko Matsakis 2019-03-13 05:34:56 -04:00
parent c8b30c52e1
commit f9fe9e4f07

View file

@ -379,6 +379,7 @@ pub(crate) fn query_group(args: TokenStream, input: TokenStream) -> TokenStream
impl<DB> salsa::plumbing::QueryFunction<DB> for #qt
where
DB: #trait_name,
DB: salsa::plumbing::HasQueryGroup<#group_struct>,
DB: salsa::Database,
{
fn execute(db: &DB, #key_pattern: <Self as salsa::Query<DB>>::Key)