I've incidentally created one of the fastest bounded MPSC queue

• crossbeam

  2 0 5.1

  Tools for concurrent programming in Rust (by wyfo)

The README section contains a link to my fork of crossbeam repository, where I've added a [channel-like implementation](https://github.com/wyfo/crossbeam/blob/bench\_sbq/crossbeam-channel/benchmarks/channel.rs) of swap-buffer-queue (with `Sender`/`Receiver`) and the [benchmark code](https://github.com/wyfo/crossbeam/blob/bench_sbq/crossbeam-channel/benchmarks/swap-buffer-queue.rs) which is similar to the other ones thanks to the channel implementation.

• scylla2

  1 26 6.4 Rust

  Yet another ScyllaDB Rust driver, but faster

I've originally created this algorithm to optimize IO-buffering of a next-gen ScyllaDB driver, allowing an important performance improvement.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• miri

  120 3,955 10.0 Rust

  An interpreter for Rust's mid-level intermediate representation

  

Actually, I've done more advanced tests with MIRI (see https://github.com/rust-lang/miri/issues/2920 for example) which allowed me to fix some issues. I've also made the code compatible with loom, but I didn't found the time yet to write and execute loom tests. That's on the TODO-list, and I need to track it with an issue too.

• swap-buffer-queue

  2 65 7.5 Rust

  A buffering MPSC queue.

EDIT: A quick benchmark with this spinloop removed show no performance difference, so it may be a good thing to remove it for real, I've opened an issue https://github.com/wyfo/swap-buffer-queue/issues/2

• ScyllaDB Async Rust Driver

  10 526 9.6 Rust

  Async CQL driver for Rust, optimized for ScyllaDB

  

• kanal

  7 1,250 5.4 Rust

  The fast sync and async channel that Rust deserves

How does it compare to kanal?

• safety-guard

  1 - -

There are some cool crates for this: https://gitlab.com/tdiekmann/safety-guard

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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