syntax_data: {"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:         match matches.opt_str("error-format").as_deref() {
context_before:     let error_format = if matches.opts_present(&["error-format".to_owned()]) {
context_after:             None | Some("human") => ErrorOutputType::HumanReadable { color_config, .. },