Function from_stream

pub fn from_stream<T, S>(bytes_stream: S) -> NdjsonStream<T, S>

Available on crate feature stream only.

Wraps a Stream of data blocks, i.e. types implementing AsBytes, and offers a Stream implementation over parsed NDJSON-records according to Deserialize. The parser is configured with the default NdjsonConfig.

Example

use futures::stream::{self, StreamExt};

let data_blocks = vec![
    "123\n",
    "456\n789\n"
];

let mut ndjson_stream = ndjson_stream::from_stream::<u32, _>(stream::iter(data_blocks));

tokio_test::block_on(async {
    assert!(matches!(ndjson_stream.next().await, Some(Ok(123))));
    assert!(matches!(ndjson_stream.next().await, Some(Ok(456))));
    assert!(matches!(ndjson_stream.next().await, Some(Ok(789))));
    assert!(ndjson_stream.next().await.is_none());
});