syntax_data: {"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"rustc_demangle::try_demangle(&symbol).is_ok(),"}]}
source_snippet:         rustc_demangle::try_demangle(&symbol).is_ok(),
context_before:     debug_assert!(
context_after:         "compute_symbol_name: `{symbol}` cannot be demangled"