{"ast_node_type":"other","tokens":[{"end":161,"kind":"keyword","start":0,"text":"///"}]}
/// assert_eq!(parse_format_exprs("{ident} {} {expr + 42} ").unwrap(), ("{ident} {} {} ".to_owned(), vec![Arg::Placeholder, Arg::Expr("expr + 42".to_owned())]));
/// # use ide_db::syntax_helpers::format_string_exprs::*;
/// ```