use asyncjsonstream::AsyncJsonStreamReader;
use tokio::io::BufReader;
#[tokio::main]
async fn main() -> Result<(), asyncjsonstream::AsyncJsonStreamReaderError> {
let file = tokio::fs::File::open("data.json").await?;
let reader = BufReader::new(file);
let mut stream_reader = AsyncJsonStreamReader::new(reader);
while let Some(key) = stream_reader.next_object_entry().await? {
if key == "payload" {
let payload = stream_reader.deserialize_object().await?;
println!("payload keys: {}", payload.len());
}
}
Ok(())
}