syntax_data: {"ast_node_type":"function","tokens":[{"end":30,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet:     pub(crate) fn stable_hash(
context_before:     // This is a stable hash because BTreeMap is a sorted container
context_after:         sub_hashes: BTreeMap<&'static str, &dyn DepTrackingHash>,