Function linkspace::point::lk_datapoint

pub fn lk_datapoint(data: &[u8]) -> LkResult<NetPktBox>

create a datapoint with upto MAX_CONTENT_SIZE bytes

let datap = lk_datapoint(b"Some data")?;
assert_eq!(datap.hash().to_string(), "ATE6XG70_mx-kV2GCZUIkNijcPa8gd1-C3OYu1pXqcU");
assert_eq!(datap.data() , b"Some data");