mrustc
Flutter
mrustc | Flutter | |
---|---|---|
75 | 1,203 | |
2,087 | 161,934 | |
- | 0.5% | |
8.8 | 10.0 | |
8 days ago | 3 days ago | |
C++ | Dart | |
MIT License | BSD 3-clause "New" or "Revised" License |
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mrustc
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Why do lifetimes need to be leaky?
No, you don't. Existential proof: mrustc ignores lifetimes. Just flat out simply ignores. It changes some corner-cases related to HRBT, yet rustc compiled by mrustc works (that's BTW mrustc exist: to bootsrap the rustc compiler).
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I think C++ is still a desirable coding platform compared to Rust
Incidentally C++ is the only way to bootstrap rust without rust today.
https://github.com/thepowersgang/mrustc
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Rust – Faster compilation with the parallel front-end in nightly
Well, there is mrustc[0], a Rust compiler that doesn't include a borrow-checker, so it's possible to compile (at least some versions of) Rust without a borrow checker, though it might not result in the most optimized code.
AFAIK there are some optimization like the infamous `noalias` optimization (which took several tries to get turned on[1]) that uses information established during borrow checking.
I'm also not sure what the relation with NLL (non-lexical lifetimes) is, where I would assume you would need at least a primitive borrow-checker to establish some information that the backend might be interested in. Then again, mrustc compiles Rust versions that have NLL features without a borrow-checker, so it's again probably more on the optimization side than being essential.
[0]: https://github.com/thepowersgang/mrustc
[1]: https://stackoverflow.com/a/57259339
- Running the "Reflections on Trusting Trust" Compiler
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Forty years of GNU and the free software movement
> Maybe another memory safe language, but Rust has severe bootstrapping issues which is a hard sell for distros that care about source to binary transparency.
It is possible to bootstrap rustc from just GCC relatively easily, although it's a little bit time consuming.
You can use mrustc to bootstrap Rust 1.54: https://github.com/thepowersgang/mrustc
And from then you can go through each version all the way to the current 1.72. (Each new Rust version officially needs the previous one to compile.)
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Building rustc on sparcv9 Solaris
Have you tried this route : https://github.com/thepowersgang/mrustc ?
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GCC 13 and the state of gccrs
Mrustc supports Rust 1.54.0 today
- Any alternate Rust compilers?
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Stop Comparing Rust to Old C++
There are three. The official one, mrustc (no borrow checker, but can essentially compile the official rustc) and GCC (can't really compile anything substantial yet). Only rustc is production-ready though.
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Can I make it so that only the newest version of Rust gets installed?
That probably depends on what you mean by problematic. Having an ever increasing chain of dependencies isn’t the most desirable situation so there has been some work to trim the bootstrap chain. In 2018, when the blogpost I linked above was written, mrustc was used to bootstrap rust 1.19.0; now mrustc can bootstrap rust 1.54.0 so the chain to recent versions is much shorter than if all those intervening versions back through 1.19.0 needed to be built. https://github.com/thepowersgang/mrustc
Flutter
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Show HN: Shorebird 1.0, Flutter Code Push
[3]: https://github.com/flutter/flutter/tree/master/packages/flut...
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3D and 2D: Testing out my cross-platform graphics engine
Thanks - that link does not appear to be open access, anyways I don't think I've seen it. I'm familiar with Flutter at a high-level (Kevin Moore gave a great talk on it at Wasm I/O), and I think other than requiring users to work in Dart, it is probably one of the most powerful ways to do cross-platform UI today.
Worth noting that their original GPU backend was Skia, and now they are retooling around Flutter GPU (Impeller)[0], which is kind of designed similarly as an abstract rendering interface over platform-specific GPU APIs.
[0]https://github.com/flutter/flutter/wiki/Flutter-GPU
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Python dev considering Electron vs. Kivy for desktop app UI
If you are considering Electron/React then I would suggest adding Flutter to your list of technologies to consider. It uses Dart (a language similar to C#) and has a lot going for it… relatively quick to get up to speed with, fantastic developer experience (e.g., hot reload, great IDE support, good development tools) and very strong cross-platform support: it generates native iOS, Android, MacOS, Windows and Linux executables. Check it out: https://flutter.dev/
- Lançamento do App Edudu
- Android 12+: Changing wallpaper or dark theme breaks Flutter and Jetpack Apps
- Android 12: Changing wallpaper or dark theme breaks Flutter and Jetpack Compose
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React Native and Flutter: A Developer's Dilemma
You can find the React Native documentation here and Flutter Documentation here.
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Ente: Open-Source, E2E Encrypted, Google Photos Alternative
[1]https://github.com/flutter/flutter/issues/55092#issuecomment...
- Reusing state logic is either too verbose or too difficult #51752
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React Labs: What We've Been Working On – February 2024 – React Compiler
> There is actually a great issue thread on the Flutter GitHub that explains exactly why other solutions do not work correctly when compared to hooks [0]
Interesting. I assume you are referring to this comment in particular -> https://github.com/flutter/flutter/issues/51752#issuecomment... ?
What are some alternatives?
gccrs - GCC Front-End for Rust
Introducing .NET Multi-platform App UI (MAUI) - .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
gccrs - GCC Front-End for Rust
flet - Flet enables developers to easily build realtime web, mobile and desktop apps in Python. No frontend experience required.
llvm-cbe - resurrected LLVM "C Backend", with improvements
WPF - WPF is a .NET Core UI framework for building Windows desktop applications.
rust-ttapi
Uno Platform - Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.
miri - An interpreter for Rust's mid-level intermediate representation
kivy - Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS
gcc-rust - a (WIP) Rust frontend for gcc / a gcc backend for rustc
Quasar Framework - Quasar Framework - Build high-performance VueJS user interfaces in record time