https://github.com/dominicburkart/marigold

Marigold is a programming language for operating on async streams that compiles to Rust 🏵️🦀
https://github.com/dominicburkart/marigold

async dsl lalrpop programming-language rust

Last synced: over 1 year ago
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Marigold is a programming language for operating on async streams that compiles to Rust 🏵️🦀

• Host: GitHub
• URL: https://github.com/dominicburkart/marigold
• Owner: DominicBurkart
• License: apache-2.0
• Created: 2022-02-25T18:31:17.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2024-07-21T13:08:58.000Z (almost 2 years ago)
• Last Synced: 2025-02-27T12:08:55.239Z (over 1 year ago)
• Topics: async, dsl, lalrpop, programming-language, rust
• Language: Rust
• Homepage: https://dominic.computer/marigold
• Size: 218 KB
• Stars: 3
• Watchers: 3
• Forks: 0
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

          
# Marigold

[![crates.io](https://img.shields.io/crates/v/marigold.svg)](https://crates.io/crates/marigold)

[![docs.rs](https://img.shields.io/docsrs/marigold.svg)](https://docs.rs/marigold)

[![website](https://img.shields.io/badge/-website-blue)](https://dominic.computer/marigold)

[![lines of code](https://raw.githubusercontent.com/DominicBurkart/marigold/main/development_metadata/badges/lines_of_code.svg)](https://github.com/DominicBurkart/marigold)

[![contributors](https://raw.githubusercontent.com/DominicBurkart/marigold/main/development_metadata/badges/contributors.svg)](https://github.com/DominicBurkart/marigold/graphs/contributors)

[![bench](https://github.com/DominicBurkart/marigold/workflows/bench/badge.svg)](https://github.com/DominicBurkart/marigold/actions/workflows/bench.yaml)

[![tests](https://github.com/DominicBurkart/marigold/workflows/tests/badge.svg)](https://github.com/DominicBurkart/marigold/actions/workflows/tests.yaml)

[![style](https://github.com/DominicBurkart/marigold/workflows/style/badge.svg)](https://github.com/DominicBurkart/marigold/actions/workflows/style.yaml)

[![wasm](https://github.com/DominicBurkart/marigold/workflows/wasm/badge.svg)](https://github.com/DominicBurkart/marigold/actions/workflows/wasm.yaml)

[![last commit](https://img.shields.io/github/last-commit/dominicburkart/marigold)](https://github.com/DominicBurkart/marigold)

Marigold is an imperative, domain-specific language for data pipelining and

analysis using async streams. It can be used as a standalone language or within

Rust programs.

```rust

use marigold::m;

let odd_digits = m!(

  fn is_odd(i: &i32) -> bool {

    i.wrapping_rem(2) == 1

  }

  range(0, 10)

    .filter(is_odd)

    .return

).await.collect::>();

println!("{:?}", odd_digits); // [1, 3, 5, 7, 9]

```

## Runtimes

By default, Marigold works in a single future and can work with any runtime.

The `tokio` and `async-std` features allow Marigold to spawn additional tasks,

enabling parallelism for multithreaded runtimes.

Marigold supports async tracing, e.g. with tokio-console.

## Platforms

Marigold's CI builds against aarch64, arm, WASM, and x86 targets, and builds

the x86 target in mac and windows environments.