{"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"#[derive(TypeVisitable,"}]}
#[derive(TypeVisitable, TypeFoldable)]
#[derive(Clone, Debug, PartialEq, Eq, HashStable, TyEncodable, TyDecodable)]
pub struct DerivedHostCause<'tcx> {