https://github.com/m4b/lazy_transducer

Lazy, parallel, indexable, generic data iterators
https://github.com/m4b/lazy_transducer

Last synced: 8 months ago
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Lazy, parallel, indexable, generic data iterators

• Host: GitHub
• URL: https://github.com/m4b/lazy_transducer
• Owner: m4b
• License: mit
• Created: 2018-01-01T00:10:11.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-01-01T01:51:16.000Z (over 8 years ago)
• Last Synced: 2025-09-24T05:18:35.742Z (9 months ago)
• Language: Rust
• Size: 13.7 KB
• Stars: 6
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Lazy Transducer [![Build Status](https://travis-ci.org/m4b/lazy_transducer.svg?branch=master)](https://travis-ci.org/m4b/lazy_transducer)

Lazy transducers are generic, lazy, parallel, indexable iterators transforming one data source into `n` output data types.

See the online [documentation](https://docs.rs/lazy_transducer) for more information.

## Using

Add this to your `Cargo.toml`

```toml

[dependencies]

lazy_transducer = "0.1"

```

## Example

```rust

extern crate lazy_transducer;

extern crate rayon;

use rayon::prelude::*;

use lazy_transducer::LazyTransducer;

fn main() {

  let data = [0xdeadbeefu32, 0xcafed00d];

  let lt: LazyTransducer<&[u32], u64> = LazyTransducer::new(&data, 2, |input, idx| input[idx] as u64);

  let cafedood = lt.get(1).expect("has 2 elements");

  assert_eq!(cafedood, 0xcafed00d);

  lt.into_par_iter().for_each(|elem| {

    println!("{}", elem);

  });

}

```