How a Single Line of Code Made a 24-core Server Slower Than a Laptop

This page summarizes the projects mentioned and recommended in the original post on /r/rust

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  • rune

    An embeddable dynamic programming language for Rust. (by rune-rs)

  • Here is the repro I ended up writing to validate the problem if anyone wants to take it for a spin.

  • miri

    An interpreter for Rust's mid-level intermediate representation

  • Make sure you at least give it a test run under Miri. When Rust refuses to compile something, it generally emits LLVM IR that promises it'll never happen, meaning that LLVM's optimizers are free to erase any code path proven to only lead to those "will never happen states".

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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