Samsara, a safe Rust concurrent cycle collector

• arc-swap

  1 641 6.9 Rust

  Support atomic operations on Arc itself

The problem is, every single one of these half-dozen crates has at least one known major issue (including UAF), exactly like C++ implementations (which isn't surprising since it's the kind of things where the ownership isn't clear and then the borrow checker can't help us).

• evmap

  5 438 1.8 Rust

  A lock-free, eventually consistent, concurrent multi-value map.

The problem is, every single one of these half-dozen crates has at least one known major issue (including UAF), exactly like C++ implementations (which isn't surprising since it's the kind of things where the ownership isn't clear and then the borrow checker can't help us).

• 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.

  

• dashmap

  12 2,717 5.5 Rust

  Blazing fast concurrent HashMap for Rust.

The problem is, every single one of these half-dozen crates has at least one known major issue (including UAF), exactly like C++ implementations (which isn't surprising since it's the kind of things where the ownership isn't clear and then the borrow checker can't help us).

• josephine

  2 64 0.0 Rust

  JS affine

It turned out that attempts at finding the “small set of hooks” needed to make arbitrary garbage-collectors works with Rust were never really successful, even though there have been lots of attempts by people at Mozilla, since it was of primary importance for the integration with the DOM in servo. The last one I'm aware being this which scope was much narrower than what the pcwalton was envisioning when he wrote this post you haven't read but definitely should.

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