fixed-buffer-tokio

This is a Rust library with fixed-size buffers, useful for network protocol parsers and file parsers.

This is the tokio async version of fixed-buffer.

Features

• Write bytes to the buffer and read them back
• Lives on the stack
• Does not allocate memory
• Use it to read a stream, search for a delimiter, and save leftover bytes for the next read.
• Easy to learn & use. Easy to maintain code that uses it.
• Depends only on std, tokio 0.3, and fixed-buffer.
• Works with Tokio 0.3 and Rust latest, beta, and nightly
• No macros
• Good test coverage (98%)

Documentation

https://docs.rs/fixed-buffer-tokio

Examples

For a complete example, see tests/server.rs.

Alternatives

• tokio::io::BufReader
• tokio::io::BufWriter

Changelog

• v0.3.0 - Breaking API changes:
  • Change type parameter to const buffer size. Example: FixedBuf<1024>.
  • Remove new arg.
  • Remove capacity.
  • Change writable return type to &mut [u8].
• v0.1.1 - Add badges to readme
• v0.1.0 - First published version

Release Process

1. Edit Cargo.toml and bump version number.
2. Run ../release.sh

License: Apache-2.0