syntax_data: {"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"split_debuginfo:"}]}
source_snippet:         split_debuginfo: SplitDebuginfo::Packed,
context_before:         // generates a packed version of debuginfo split from the main file.
context_after:         supported_split_debuginfo: Cow::Borrowed(&[