{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"debug_assert!(!input.is_empty());"}]}
    debug_assert!(!input.is_empty());
pub fn validate_raw_str(input: &str, prefix_len: u32) -> Result<(), RawStrError> {
    let mut cursor = Cursor::new(input, FrontmatterAllowed::No);