Module mavlink::async_peek_reader

Available on crate feature tokio-1 only.

This module implements a buffered/peekable reader using async I/O.

The purpose of the buffered/peekable reader is to allow for backtracking parsers.

This is the async version of crate::peek_reader::PeekReader. A reader implementing the tokio library’s tokio::io::AsyncBufRead/tokio::io::AsyncBufReadExt traits seems like a good fit, but it does not allow for peeking a specific number of bytes, so it provides no way to request more data from the underlying reader without consuming the existing data.

This API still tries to adhere to the tokio::io::AsyncBufRead’s trait philosophy.

The main type AsyncPeekReader does not implement tokio::io::AsyncBufReadExt itself, as there is no added benefit in doing so.

Structs

• AsyncPeekReader
  A buffered/peekable reader