sanitizers VS miri

Compare sanitizers vs miri and see what are their differences.

sanitizers

AddressSanitizer, ThreadSanitizer, MemorySanitizer (by google)

miri

An interpreter for Rust's mid-level intermediate representation (by rust-lang)
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sanitizers miri
54 123
11,472 4,488
0.8% 2.9%
7.8 10.0
2 months ago 5 days ago
C Rust
GNU General Public License v3.0 or later Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

sanitizers

Posts with mentions or reviews of sanitizers. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-09-21.

miri

Posts with mentions or reviews of miri. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-07-30.
  • DARPA: Translating All C to Rust (Tractor)
    5 projects | news.ycombinator.com | 30 Jul 2024
    The one link for those who think that Rewrite it all in Rust will, well, settle any debates: https://github.com/rust-lang/miri/
  • Rust: Box Is a Unique Type
    7 projects | news.ycombinator.com | 2 May 2024
    >While we are many missing language features away from this being the case, the noalias case is also magic descended upon box itself, with no user code ever having access to it.

    I'm not sure why the author thinks there's magic behind Box. Box is not a special case of `noalias`. Run this snippet with miri and you'll see the same issue: https://play.rust-lang.org/?version=stable&mode=debug&editio...

    `Box` _does_ have an expectation that its inner pointer is not aliased to another Box (even if used for readonly operations). See: https://github.com/rust-lang/miri/issues/1800#issuecomment-8...)

  • Bytecode VMs in Surprising Places
    9 projects | news.ycombinator.com | 30 Apr 2024
    Miri [0] is an interpreter for the mid-level intermediate representation (MIR) generated by the Rust compiler. MIR is input for more processing steps of the compiler. However miri also runs MIR directly. This means miri is a VM. Of course it's not a bytecode VM, because MIR is not a bytecode AFAIK. I still think that miri is a interesting example.

    And why does miri exist?

    It is a lot slower. However it can check for some undefined behavior.

    [0]: https://github.com/rust-lang/miri

  • RFC: Rust Has Provenance
    3 projects | news.ycombinator.com | 31 Jan 2024
    Provenance is a dynamic property of pointer values. The actual underlying rules that a program must follow, even when using raw pointers and `unsafe`, are written in terms of provenance. Miri (https://github.com/rust-lang/miri) represents provenance as an actual value stored alongside each pointer's address, so it can check for violations of these rules.

    Lifetimes are a static approximation of provenance. They are erased after being validated by the borrow checker, and do not exist in Miri or have any impact on what transformations the optimizer may perform. In other words, the provenance rules allow a superset of what the borrow checker allows.

  • Mir: Strongly typed IR to implement fast and lightweight interpreters and JITs
    4 projects | news.ycombinator.com | 26 Dec 2023
  • Running rustc in a browser
    1 project | /r/rust | 12 Jul 2023
    There has been discussion of doing this with MIRI, which would be easier than all of rustc.
  • Piecemeal dropping of struct members causes UB? (Miri)
    1 project | /r/rust | 4 Jul 2023
    This issue has been fixed: https://github.com/rust-lang/miri/issues/2964
  • Erroneous UB Error with Miri?
    2 projects | /r/rust | 4 Jul 2023
  • I've incidentally created one of the fastest bounded MPSC queue
    8 projects | /r/rust | 26 Jun 2023
    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.
  • Interested in "secure programming languages", both theory and practice but mostly practice, where do I start?
    2 projects | /r/ProgrammingLanguages | 17 Jun 2023
    He is one of the big brains behind Miri, which is a interpreter that runs on the MIR (compiler representation between human code and asm/machine code) and detects undefined behavior. Super useful tool for language safety, pretty interesting on its own.

What are some alternatives?

When comparing sanitizers and miri you can also consider the following projects:

spdlog - Fast C++ logging library.

cons-list - Singly-linked list implementation in Rust

plotters - A rust drawing library for high quality data plotting for both WASM and native, statically and realtimely 🦀 📈🚀

rust - Empowering everyone to build reliable and efficient software.

xeus-cling - Jupyter kernel for the C++ programming language

too-many-lists - Learn Rust by writing Entirely Too Many linked lists

util-linux

Rust-Full-Stack - Rust projects here are easy to use. There are blog posts for them also.

gui_starter_template - A template CMake project to get you started with C++ and tooling

nomicon - The Dark Arts of Advanced and Unsafe Rust Programming

Catch - A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

rfcs - RFCs for changes to Rust

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