syntax_data: {"ast_node_type":"variable","tokens":[{"end":83,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let contents = std::fs::read_to_string(&canonicalized_path).map_err(|err| {
context_before:         let canonicalized_path = try_canonicalize(path)?;
context_after:             io::Error::new(