syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"||"}]}
source_snippet:             || self.opts.output_types.contains_key(&OutputType::Mir)
context_before:             || self.prof.is_args_recording_enabled()
context_after:             || std::env::var_os("RUSTC_LOG").is_some()