syntax_data: {"ast_node_type":"other","tokens":[{"end":23,"kind":"keyword","start":0,"text":"Err(e)"}]}
source_snippet:             Err(e) => {
context_before:             Ok(profiler) => Some(Arc::new(profiler)),
context_after:                 dcx.handle().emit_warn(errors::FailedToCreateProfiler { err: e.to_string() });