syntax_data: {"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"io::Error::new("}]}
source_snippet:             io::Error::new(
context_before:         let contents = std::fs::read_to_string(&canonicalized_path).map_err(|err| {
context_after:                 io::ErrorKind::InvalidInput,