syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"\"debug"}]}
source_snippet:         "debug info emission level (0-2, none, line-directives-only, \
context_before:     debuginfo: DebugInfo = (DebugInfo::None, parse_debuginfo, [TRACKED],
context_after:         line-tables-only, limited, or full; default: 0)"),