Noteworthy concurrent data structures?

• dashmap

  12 2,717 5.5 Rust

  Blazing fast concurrent HashMap for Rust.

The only one I've used is Dashmap, it's a concurrent interior-mutability hashmap. Very convenient crate in the case you need that.

• crossbeam

  42 6,846 8.6 Rust

  Tools for concurrent programming in Rust

  

Development seems to have stalled for some completed PRs and there's no current plan for crossbeam to support async

• 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.

  

• im-rs

  6 1,452 0.0 Rust

  Assorted immutable collection datatypes for Rust

There’s also im.

• concurrent

  1 0 0.0 Rust

  A crate with some concurrent data structures. (by Zoxc)

Repo: concurrent (needs a new name)

• syncbuf

  3 5 0.0 Rust

  A small library of append-only, thread-safe, lock-free data structures.

Since you asked, my little project in this area has been Syncbuf: https://github.com/bplevin36/syncbuf. It has 2 lock-free concurrent buffer types that are low-overhead by being append-only.

• 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.

  

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