{"ast_node_type":"other","tokens":[{"end":136,"kind":"keyword","start":0,"text":"ShrAssign,"}]}
    ShrAssign,               sym::shr_assign,          shr_assign_trait,           Target::Trait,          GenericRequirement::Exact(1);
    ShlAssign,               sym::shl_assign,          shl_assign_trait,           Target::Trait,          GenericRequirement::Exact(1);
    Index,                   sym::index,               index_trait,                Target::Trait,          GenericRequirement::Exact(1);