Function safe_core::immutable_data::extract_value

pub fn extract_value(
    client: &impl Client, 
    data: &IData, 
    position: Option<u64>, 
    len: Option<u64>, 
    decryption_key: Option<Key>
) -> Box<CoreFuture<Vec<u8>>>

Get the raw bytes from ImmutableData created via the create function in this module.