Rust memory-management

Open-source Rust projects categorized as memory-management
Edit details
Rust garbage-collector garbage-collection Data structures Concurrency
Monitoring that respects your time & budget
APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
www.appsignal.com
sponsored

Top 16 Rust memory-management Projects

Rust logo
memory-management

  1. micro-mitten

    You might not need your garbage collector

  2. AppSignal

    Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

    AppSignal logo

  3. mmtk-core

    Memory Management ToolKit

    Project mention: MMTk – Memory Management Toolkit | news.ycombinator.com | 2026-06-21

  4. seize

    Fast, efficient, and robust memory reclamation for Rust.

  5. rosalind

    Reusable genomic evidence for research and analysis tools: exact read evidence, portable datasets, and managed analyzers.

    Project mention: Rosalind: A genomics toolkit in Rust running whole-genome pipelines on laptops | news.ycombinator.com | 2026-05-21

    Those are all the tests for alignment. They don't even check the alignment is correct. Just that there are no errors. This is a joke: https://github.com/logannye/rosalind/blob/main/tests/alignme...

    Looks like total slop to me. All code in one commit, then a bunch of commits polishing the Readme.

  6. orbitkv

    High Performance KV Cache for LLM Inference

  7. secrets

    Secure storage for cryptographic secrets in Rust

  8. broom

    An ergonomic tracing garbage collector that supports mark 'n sweep garbage collection (by zesterer)

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo

  10. rclite

    RcLite: small, fast, and memory-friendly reference counting for Rust

  11. stupidalloc

    A stupid Rust memory allocator

  12. rs-process-memory

    A rust library that allows you to read/write into the memory of other processes

  13. memory_pages

    `memory_pages` is a small library provinig a cross-platform API to request pages from kernel with certain premisions

  14. bounded-static

    A Rust crate that defines the ToBoundedStatic and IntoBoundedStatic traits

  15. aethalloc

    Rust Memory Hypervisor implementing asynchronous metadata offloading, hardware-enforced spatial safety, and virtual memory page compaction.

    Project mention: Show HN: Aethalloc – lock-free Rust memory allocator for Linux | news.ycombinator.com | 2026-03-18

  16. shrouded

    Secure memory management for the paranoid.

    Project mention: Show HN: Shrouded, secure memory management in Rust | news.ycombinator.com | 2026-03-23

  17. RustLangFun

    My wack at the language voted StackOverFlow's"most loved programming language for five years running"

  18. cli

    The Facts protocol reference CLI written in Rust. (by facts-kms)

    Project mention: An Open Protocol for Knowledge/Memory Management | news.ycombinator.com | 2026-08-17

    Recently, I got to thinking about what it might look like to open-source the core fundamentals of my AllSign project. As I fell further and further down that conceptual rabbit hole, it occurred to me that those core fundamentals are actually a really good solution to a problem I saw with agent memory.

    I read this paper called "Filesystem-Based Memory for LLM Agents", https://arxiv.org/pdf/2607.26637, which concluded (rightfully so) that "information gathering and organization does not automatically get you intelligence". I agree.

    I thought to myself, what's missing is "curation". Something has to decide what's worth keeping, what replaces what, what's true, and what quietly stopped being true.

    Knowledge/memory management that supports HITL and HOTL.

    Then I thought, what if those AllSign core fundamentals could be turned into an open protocol for actor-agnostic knowledge management?

    That led me to create the Facts protocol and Fact CLI.

    If you're curious, you can read more here: https://gist.github.com/iamalnewkirk/22ae2d8c8cc1b8790236da9edf2f7b73

    - https://github.com/facts-kms/cli

  19. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
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).

Rust memory-management discussion

Log in or Post with

Rust memory-management related posts

Index

What are some of the best open-source memory-management projects in Rust? This list will help you:

# Project Stars
1 micro-mitten 539
2 mmtk-core 514
3 seize 481
4 rosalind 280
5 orbitkv 278
6 secrets 255
7 broom 252
8 rclite 201
9 stupidalloc 195
10 rs-process-memory 154
11 memory_pages 32
12 bounded-static 22
13 aethalloc 14
14 shrouded 9
15 RustLangFun 3
16 cli 1

Sponsored
Monitoring that respects your time & budget
APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
www.appsignal.com

Did you know that Rust is
the 3rd most popular programming language
based on number of references?

Loading...