syntax_data: {"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":".and_then(|(lhs,"}]}
source_snippet:             .and_then(|(lhs, rhs)| rhs.chars().all(char::is_numeric).then_some(lhs))
context_before:             .rsplit_once('-')
context_after:             .unwrap_or(linker_stem);