Struct noodles_cram::crai::async::Reader

pub struct Reader<R> { /* private fields */ }

An async CRAM index reader.

Implementations

impl<R> Reader<R>where R: AsyncRead + Unpin,

pub fn new(inner: R) -> Self

Creates an async CRAM index reader.

Examples

use noodles_cram::crai;
let data = [];
let reader = crai::AsyncReader::new(&data[..]);

pub async fn read_index(&mut self) -> Result<Index>

Reads a CRAM index.

The position of the stream is expected to be at the start.

Examples

use noodles_cram::crai;
use tokio::fs::File;

let mut reader = File::open("sample.cram.crai")
    .await
    .map(crai::AsyncReader::new)?;

let index = reader.read_index().await?;