A library which integrates streamson with futures. It enables to use streamson with async runs
```rust use bytes::Bytes; use futures::stream::{self, StreamExt}; use streamsonlib::matcher; use streamsonfutures::stream::BufferStream;
let stream = stream::iter(
vec![r#"{"users": ["#, r#"{"name": "carl", "id": 1}"#, r#"]}"#]
.drain(..)
.map(Bytes::from)
.collect::