https://github.com/linksplatform/doublets-rs

https://github.com/linksplatform/doublets-rs

associative doublets linksplatform rust

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/linksplatform/doublets-rs
• Owner: linksplatform
• License: unlicense
• Created: 2022-07-29T08:08:39.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-03-09T11:50:50.000Z (10 months ago)
• Last Synced: 2024-04-16T00:51:28.648Z (9 months ago)
• Topics: associative, doublets, linksplatform, rust
• Language: Rust
• Homepage:
• Size: 396 KB
• Stars: 5
• Watchers: 4
• Forks: 2
• Open Issues: 14
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Doublets

[![Build Status][actions-badge]][actions-url]

[actions-badge]: https://github.com/linksplatform/doublets-rs/workflows/CI/badge.svg

[actions-url]: https://github.com/linksplatform/doublets-rs/actions?query=workflow%3ACI+branch%3Amain

later

## [Overview](https://github.com/linksplatform)

later

## Example

A basic operations in doublets:

```rust

use doublets::{data, mem, unit, Doublets, DoubletsExt, Links};

fn main() -> Result<(), doublets::Error> {

    // use file as memory for doublets

    let mem = mem::FileMapped::from_path("db.links")?;

    let mut store = unit::Store::::new(mem)?;

    // create 1: 1 1 - it's point: link where source and target it self

    let point = store.create_link(1, 1)?;

    // `any` constant denotes any link

    let any = store.constants().any;

    // print all store from store where (index: any, source: any, target: any)

    store.each_iter([any, any, any]).for_each(|link| {

        println!("{link:?}");

    });

    // delete point with handler (Link, Link)

    store

        .delete_with(point, |before, after| {

            println!("delete: {before:?} => {after:?}");

            // track issue: https://github.com/linksplatform/doublets-rs/issues/4

            data::Flow::Continue

        })

        .map(|_| ())

}

```