syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"Hash::hash(&index,"}]}
source_snippet:                 Hash::hash(&index, hasher);
context_before:             for (index, elem) in self.iter().enumerate() {
context_after:                 DepTrackingHash::hash(elem, hasher, error_format, for_crate_hash);