pest
uniffi-rs
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| pest | uniffi-rs | |
|---|---|---|
| 42 | 26 | |
| 4,365 | 2,293 | |
| 2.0% | 5.6% | |
| 7.4 | 9.5 | |
| 26 days ago | 4 days ago | |
| Rust | Rust | |
| Apache License 2.0 | Mozilla Public 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.
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.
pest
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nom > regex
And some related parser tools: - https://github.com/kevinmehall/rust-peg - https://github.com/pest-parser/pest - https://github.com/lalrpop/lalrpop
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Jasmine, A rust-like programming language that compiles to Java
I had recently completed the first year of my Computer Science class at school and will begin my second year soon. My schools' class forces the use of Java programming language, and I absolutely hated it. So, over the course of a little less than a month, I wrote my own programming language, in Rust (objectively best programming language), using pest, to be as similar to Rust as possible, but compiling to Java.
- Restoration of the pest3 work effort 🙌 · pest-parser/pest · Discussion #885
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What is the state of the art for creating domain-specific languages (DSLs) with Rust?
I second pest.rs. Using it is fairly intuitive and there's also a live playground on their website which is great for quickly developing and testing your AST (abstract syntax tree) parser for whatever language you're implementing.
- pest v2.6.0 released with a new meta-grammar feature (node tags)
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Finding a Crate to Help with Terminal Program Interface
This is where you'll run into trouble. People who write parsing-related Rust crates generally write things like pest that expect their syntax to be defined completely at compile time so the parser can be run through the compiler's optimizers for best performance.
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easy way to produce a parser
Give https://pest.rs a try.
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What is your opinion about lifetime of data generated from a parsing
For now I have used pest to generate an AST that borrows from the given input. But if I can manage to make the parser generic over the return type it may be worth a refactoring.
- Is there a parsing library (lexer?) which can handle generic tokens?
- v2.5.0: introducing `pest_debugger` · Discussion #739 · pest-parser/pest
uniffi-rs
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Opaque Types for UniFFI
On my youtube series "Growing up Rust", I'm building a personal CRM in Rust with a Swift frontend. I'm using CQRS and an event-driven architecture with the least amount of swift as possible. I'm using UniFFI to generate the bindings for swift (and in this example python)
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Willow Protocol
Not officially. We currently have bindings for rust, python, golang and swift.
These were the most asked for bindings (python for ml, golang for networking and swift for ios apps).
We are using uniffi https://mozilla.github.io/uniffi-rs/
Would you need C or C++ bindings?
- UniFFI: Automatically generate foreign-language bindings for Rust libraries
- Compiling Rust for .NET, using only tea and stubbornness
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Show HN: Pip Imports in Deno
An alternative is metacall. The example in the readme is about calling Python from Javascript, but it also works with other languages, like Ruby, C#, Java, and other languages
https://github.com/metacall/core
List of supported languages here https://github.com/metacall/core/blob/develop/docs/README.md...
In the future, maybe webidl (or extensions of it) will bring interoperability between languages too. At the moment there is https://mozilla.github.io/uniffi-rs/ for interoperability between Rust and a number of languages (basically the ones mozilla needs: Swift, Kotlin, Javascript)
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ffizz: Build a Beautiful C API in Rust
The tooling for the first kind -- calling Rust from another language -- is a bit less developed, and tends to rely on code generation that doesn't necessarily produce a natural C API. cbindgen, uniffi, cxx, and Diplomat all take this course.
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macOS Apps in Rust
Mozilla's uniffi-rs is really good. You write a common IDL and the bindings are generated automatically.
https://github.com/mozilla/uniffi-rs
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Write SDK “base” in Rust, wrap in other languages?
At Mozilla we built a multi-language bindings generator: https://github.com/mozilla/uniffi-rs/
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An experiment in the Rust compiler to begin devising a new cross-language ABI that's higher-level than the C ABI, with the goal of safer and easier FFI
Is there a connection with Mozilla UniFFI ?
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Tauri now supports Android/iOS in the 2.0 branch!
Rust <> Swift/ Kotlin works very well with uniffi-rs by Mozilla: https://github.com/mozilla/uniffi-rs
What are some alternatives?
nom - Rust parser combinator framework
flutter_rust_bridge - Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple.
lalrpop - LR(1) parser generator for Rust
rust-android-gradle
rust-peg - Parsing Expression Grammar (PEG) parser generator for Rust
PyO3 - Rust bindings for the Python interpreter
chumsky - Write expressive, high-performance parsers with ease.
cxx - Safe interop between Rust and C++
pom - PEG parser combinators using operator overloading without macros.
wasmer-go - 🐹🕸️ WebAssembly runtime for Go
combine - A parser combinator library for Rust
glommio - Glommio is a thread-per-core crate that makes writing highly parallel asynchronous applications in a thread-per-core architecture easier for rustaceans.