tree-edit
prusti-dev
tree-edit | prusti-dev | |
---|---|---|
8 | 23 | |
381 | 1,467 | |
- | 1.0% | |
6.5 | 8.5 | |
5 months ago | 13 days ago | |
Emacs Lisp | Rust | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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tree-edit
- tree-edit: 🌲 Structural editing in Emacs for any™ language!
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Using_Prolog_as_the_AST
I am using this idea to build an ai-first, reactive IDE (after talking to marcelle, who's brilliant). DM me at @eating_entropy on Twitter or email me at [email protected] if you are interested.
Also it seems tree-edit implements something similar using reazon, a relational language library in elisp.
https://github.com/ethan-leba/tree-edit
- Show HN: Structural editing in Emacs with tree-sitter and relational programming
- Emacs is Not Enough
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Best packages for structural editing?
tree-edit
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Does anybody else find Evil very painful for working in lisp?
I use it daily, so I suppose it's useable enough; there's some weird edge cases and annoying behaviors I never bothered to solve, and the README isn't complete. Development has pretty much stalled due to some loftier projects of mine but if there's interest I could be convinced to clean it up a bit more :)
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Tree Sitter and the Complications of Parsing Languages
you can add this one to the list ;) https://github.com/ethan-leba/tree-edit
prusti-dev
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Using_Prolog_as_the_AST
> The overall goal would be to figure out classical error conditions like nill pointers deference.
> If I can figure out if a pointer will be nil in some execution branch, there is no reason why a computer cannot do the same.
Note, this is called flow-sensitive typing (also called type narrowing) and I think that typescript does it.
https://en.wikipedia.org/wiki/Flow-sensitive_typing
> I personally would see this as an human race level upgrades. Imagine feeding your code to a CI that spit back something like: "you will have a panic at line 156 when your input is > 4"
A model checker can do that!
See this
https://model-checking.github.io/kani/tutorial-kinds-of-fail...
Other techniques are also possible
https://github.com/viperproject/prusti-dev#quick-example
(Here I could link a lot of things, I just selected two Rust projects to illustrate)
This works better if you are able to provide contracts in your API that says which guarantees you provide. Alternatively, asserts are useful too.
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Programming Languages Going Above and Beyond
You might be interested in the Prusti project, which statically checks for absence of reachable panics, overflows etc. It also allows user-defined specifications such as pre and post-conditions, loop body invariants, termination checking and so on.
https://github.com/viperproject/prusti-dev
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Trying to find a crate that allows you to constrain the value of arguments in various ways via a proc macro
This is called refinement types and prusti might be the project you saw.
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rustc-plugin: A framework for writing plugins that integrate with the Rust compiler
But there's also a lot of exciting work around formal verification like Prusti.
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Is there something like "super-safe" rust?
prusti
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A plan for cybersecurity and grid safety
Efforts: seL4, Project Everest, the Prossimo project of the ISRG, Let's Encrypt, and Prusti for the Rust language
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Prop v0.42 released! Don't panic! The answer is... support for dependent types :)
Wow that sounds really cool! I'm not an expert but does that mean that one day you could implement dependend types or refinement types in Rust as a crate ? I currently only know of tools like: Flux Creusot Kani Prusti
- Prusti: Static Analyzer for Rust
What are some alternatives?
evil-cleverparens - Evil normal-state minor-mode for editing lisp-like languages
MIRAI - Rust mid-level IR Abstract Interpreter
tree-sitter-org - Org grammar for tree-sitter
kani - Kani Rust Verifier
lispy - Short and sweet LISP editing
Rudra - Rust Memory Safety & Undefined Behavior Detection
tree-sitter-langs - Language bundle for Emacs's tree-sitter package
automem - C++-style automatic memory management smart pointers for D
lispyville - lispy + evil = lispyville
tectonic - A modernized, complete, self-contained TeX/LaTeX engine, powered by XeTeX and TeXLive.
orgmode - Orgmode clone written in Lua for Neovim 0.9+.
rust - Empowering everyone to build reliable and efficient software.