syntax_data: {"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"RE.get_or_init(||"}]}
source_snippet:         RE.get_or_init(|| Regex::new($re).unwrap())
context_before:         static RE: OnceLock<regex::Regex> = OnceLock::new();
context_after:     }};