32         pub where_clause: Option<WhereClause>,
151     pub fn make_where_clause(&mut self) -> &mut WhereClause {  in make_where_clause()  argument
152         self.where_clause.get_or_insert_with(|| WhereClause {  in make_where_clause()
178     pub fn split_for_impl(&self) -> (ImplGenerics, TypeGenerics, Option<&WhereClause>) {  in split_for_impl()  argument
467     pub struct WhereClause {
525         PredicateType, TraitBound, TraitBoundModifier, TypeParam, TypeParamBound, WhereClause,
929     impl Parse for WhereClause {  implementation
938             Ok(WhereClause {  in parse()
967     impl Parse for Option<WhereClause> {
1152         TypeParam, WhereClause,
1381     impl ToTokens for WhereClause {  implementation