copilot
mrustc
Our great sponsors
copilot | mrustc | |
---|---|---|
17 | 75 | |
589 | 2,081 | |
1.9% | - | |
9.0 | 9.0 | |
about 1 month ago | 5 days ago | |
Haskell | C++ | |
GNU General Public License v3.0 or later | MIT License |
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.
copilot
- NASA Copilot: A stream-based runtime-verification framework
-
[ANN] Copilot 3.16
[2] https://github.com/Copilot-Language/copilot/releases/tag/v3.16
- [ANN] NASA's Ogma 1.0.9
- [ANN] NASA's Ogma -- now with FPrime support
- [ANN] NASA's Ogma 1.0.7
-
[ANN] Summer Internship at NASA Ames Research Center
The student, if selected, will be working on extending our capabilities to test cFS/ROS/FPrime applications, especially those using Ogma and/or Copilot for monitoring. Both Ogma and Copilot are open-source software written in Haskell.
-
I want to learn Haskell, but...
For low-level embedded, you have Copilot!
-
[ANN] Copilot 3.12
Current emphasis is on improving the codebase in terms of stability and test coverage, removing unnecessary dependencies, hiding internal definitions, and formatting the code to meet our new coding standards. Users are encouraged to participate by opening issues and asking questions via our github repo (https://github.com/copilot-language/copilot).
- [ANN] Copilot 3.11
-
Copilot: Realtime Programming Language and Runtime Verification Framework
not maintainer but I think the correct one is this: https://github.com/Copilot-Language/copilot/tree/master/copi...
mrustc
-
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).
-
I think C++ is still a desirable coding platform compared to Rust
Incidentally C++ is the only way to bootstrap rust without rust today.
-
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.
- Running the "Reflections on Trusting Trust" Compiler
-
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.)
-
Building rustc on sparcv9 Solaris
Have you tried this route : https://github.com/thepowersgang/mrustc ?
-
GCC 13 and the state of gccrs
Mrustc supports Rust 1.54.0 today
- Any alternate Rust compilers?
-
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.
-
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
What are some alternatives?
Obsidian - Obsidian Language Repository
gccrs - GCC Front-End for Rust
cFS - The Core Flight System (cFS)
gccrs - GCC Front-End for Rust
C-structs - C-Struct Types for Haskell
llvm-cbe - resurrected LLVM "C Backend", with improvements
declarative-programming-streams - Active streaming declarative programmers. See who's online at the following URL:
rust-ttapi
improve - An imperative programming language in Haskell for high assurance embedded applications. ImProve programs are verified with model checking. ImProve compiles to C and Simulink.
miri - An interpreter for Rust's mid-level intermediate representation
fret - A framework for the elicitation, specification, formalization and understanding of requirements.
gcc-rust - a (WIP) Rust frontend for gcc / a gcc backend for rustc