swift-bridge
miri
swift-bridge | miri | |
---|---|---|
16 | 122 | |
733 | 4,026 | |
- | 4.0% | |
7.0 | 10.0 | |
11 days ago | 6 days ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
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.
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swift-bridge
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macOS Apps in Rust
A bit late, but `swift-bridge` (https://github.com/chinedufn/swift-bridge) does this intelligently, and is probably what you're looking for.
- swift-bridge 0.1.37 supports passing `Box<dyn FnOnce(A, B) -> C>` from Rust to Swift
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Rust playground on iOS
4) Another route that I tried is to develop a simple terminal app using SwiftUI with a Xcode project to build that app + link against a Rust library compiled for iOS with the actual logic. I used swift-bridge for this and it works really well, to the point where I have a custom logger that you can simply use the print stuff to SwiftUI from Rust using the log crate. Once I have a bit more time, I will probably try figuring out how to clean this up a bit more.
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Hey Rustaceans! Got a question? Ask here! (28/2022)!
Since Swift is your first target, I might recommend swift-bridge which can generate bindings for Rust async fns that Swift can call directly.
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What's everyone working on this week (18/2022)?
I'm working on getting my GUI crate (https://github.com/audulus/rui) working on iOS (https://github.com/audulus/rui-ios). Multitouch will be fun. Shout out to the excellent work in swift-bridge: https://github.com/chinedufn/swift-bridge.
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swift-bridge: type-safe interop between Swift and Rust
So that class SwiftString was actually unused. I've removed it here https://github.com/chinedufn/swift-bridge/pull/33 .
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swift-bridge now supports calling async Rust functions from Swift
Here's an example of a Rust library that exposes an async function that uses reqwest to make an API call, and a main.swift that calls that async function.
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Any good tutorials/examples on using a Rust library in Swift code for multiple targets?
Have you tried Swift Bridge? https://github.com/chinedufn/swift-bridge
- Swift-bridge: Call Rust from Swift and vice versa
miri
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Rust: Box Is a Unique Type
>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...)
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Bytecode VMs in Surprising Places
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
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RFC: Rust Has Provenance
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
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Running rustc in a browser
There has been discussion of doing this with MIRI, which would be easier than all of rustc.
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Piecemeal dropping of struct members causes UB? (Miri)
This issue has been fixed: https://github.com/rust-lang/miri/issues/2964
- Erroneous UB Error with Miri?
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I've incidentally created one of the fastest bounded MPSC queue
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.
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Interested in "secure programming languages", both theory and practice but mostly practice, where do I start?
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.
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Formal verification for unsafe code?
I would also run your tests in Miri (https://github.com/rust-lang/miri) to try to cover more bases.
What are some alternatives?
swift - The Swift Programming Language
cons-list - Singly-linked list implementation in Rust
cxx - Safe interop between Rust and C++
sanitizers - AddressSanitizer, ThreadSanitizer, MemorySanitizer
repo
rust - Empowering everyone to build reliable and efficient software.
Rust-Full-Stack - Rust projects here are easy to use. There are blog posts for them also.
config-rs - ⚙️ Layered configuration system for Rust applications (with strong support for 12-factor applications).
rfcs - RFCs for changes to Rust
rui - Declarative Rust UI library
nomicon - The Dark Arts of Advanced and Unsafe Rust Programming