https://github.com/brian3647/arrowpipe

Build complex pipelines easily
https://github.com/brian3647/arrowpipe

cargo crate data pipe rust

Last synced: about 13 hours ago
JSON representation

Build complex pipelines easily

• Host: GitHub
• URL: https://github.com/brian3647/arrowpipe
• Owner: Brian3647
• License: mit
• Created: 2023-11-13T19:32:08.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2023-11-13T20:04:38.000Z (12 months ago)
• Last Synced: 2024-04-24T03:38:03.460Z (7 months ago)
• Topics: cargo, crate, data, pipe, rust
• Language: Rust
• Homepage: https://crates.io/crates/arrowpipe
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.YML
  • License: LICENSE

Awesome Lists containing this project

README

        
# ArrowPipe: Build complex pipelines easily

An [`Arrow`] is a function composition system that can be used to create

complex data processing pipelines.

## Installation

Add the following to your `Cargo.toml`:

```toml

[dependencies]

arrowpipe = "*"

```

## Example

```rust

use arrowpipe::Arrow;

fn add_one(x: i32) -> i32 {

   x + 1

}

fn double(x: i32) -> i32 {

  x * 2

}

let mut arrow = Arrow::new(add_one);

arrow.symbiotize(Arrow::new(double));

arrow.symbiotize(Arrow::new(|x| x - 1));

assert_eq!(arrow.shoot(1), 3);

```

## Order of execution example:

```rust

use arrowpipe::Arrow;

fn add_one(x: i32) -> i32 {

   x + 1

}

let mut first = Arrow::new(add_one); // Second: 2 -> 3

first.symbiotize(Arrow::new(|x| x * 2)); // Third: 3 -> 6

let mut second = Arrow::new(add_one); // First: 1 -> 2

second.symbiotize(first);

assert_eq!(second.shoot(1), 6);

```

## Why?

This is specially useful for long pipelines like a build system. With the `Arrow` struct, you can simply add another `Arrow` to an existing one to have a new step.

## License

This project is licensed under the MIT license ([LICENSE](LICENSE) or http://opensource.org/licenses/MIT).