Function write_kv_null

nodedb-query/src/msgpack_scan/writer.rs:159–162

(buf: &mut Vec<u8>, key: &str)

/// Write a key-value pair (string key, null value).
#[inline]
pub fn write_kv_null(buf: &mut Vec<u8>, key: &str) {
    write_str(buf, key);
    write_null(buf);
}

/// Inject a string field into a msgpack map without full decode.
///