Top 6 Rust message-queue Projects

svix-webhooks

66 2,075 9.6 Rust

The enterprise-ready webhooks service 🦀

Project mention: Show HN: Hatchet – Open-source distributed task queue | news.ycombinator.com | 2024-03-08

That's exactly why we built Svix[1]. Building webhooks services, even with amazing tools like FastAPI, Celery and Redis is still a big pain. So we just built a product to solve it.
Hatchet looks cool nonetheless. Queues are a pain for many other use-cases too.
1: https://www.svix.com

message-io

15 1,031 5.8 Rust

Fast and easy-to-use event-driven network library.
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.
laminarmq

1 55 8.6 Rust

A scalable, distributed message queue powered by a segmented, partitioned, replicated and immutable log.

Project mention: Ask HN: Show me your half baked project | news.ycombinator.com | 2023-10-12

laminarmq: https://github.com/arindas/laminarmq
I am building a message queue from scratch in Rust. It is intended to be a resource efficient alternative to Apache Kafka. (It does not rely on any Kafka libraries.)
It has similar concepts like topics and partitions. It is intended to be distributed in nature, with no reliance on any third party component.
Currently it only provides a segmented log implementation which can be used on it's own if necessary. We support both persistent and in-memory storage.
It is still very much in a nascent stage as there are no message queue level APIs or Web endpoints yet.
I tried to keep it as decoupled from different Rust async runtimes as possible to make it easier to integrate to different ecosystems. It currently supports tokio and glommio.
There is also an example to show how the segmented log might be used in a server:
https://github.com/arindas/laminarmq/tree/examples/laminarmq...
Next steps would be to design the message queue level APIs and gradually implement the distributed components.
This is the first time I am implementing something at this scale so any feedback or advice would be great.

LucidMQ

4 27 7.6 Rust

Simple Ops Event Streaming. Alternative to Kafka and RabbitMQ

Project mention: Cap'n Proto 1.0 | news.ycombinator.com | 2023-07-28

I'm using Cap'N Proto in a message broker application(LcuidMQ) I'm building for serialization. It has allowed me to created client applications rather quickly. There are some quirks can be difficult to wrap your head around, but once you understand it is really solid.
There are some difference between the language libraries and documentation can be lacking around those language specific solutions. I'm hoping to add blog articles and or contribute back to the example of these repositories to help future users in the future.
Check out my repo here for how I use it across Rust and Python, with Golang coming soon: https://github.com/lucidmq/lucidmq

rc_event_queue

3 20 0.0 Rust

VecDeque-like fast, unbounded, mpmc/spmc concurent FIFO message queue. Lockless reads, write-lock writes.
mesg

1 7 0.0 Rust

Simple message broker with GRPC client protocol

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).