owlish

This library provides OWL2 datastructures that allow you to build and work with ontologies.

The OWL2 model is based on functional style syntax. E.g. the function

ClassAssertion( :Person :Mary )

Is represented as a similar tuple struct

pub struct ClassAssertion(pub(crate) ClassConstructor, pub(crate) IndividualIRI);

Usage

owlish provides two APIs:

1. A low level representation of OWL based on functional syntax
   • This is exported in owlish::owl::*
2. A conceptional api that concatenates OWL data for relevant types.
   • TBD

Usage (Node.js)

To initialize the module in a Node.js environment, it is currently recommend to load the WASM module via the fs API and pass it explicitly to the initialization function.

Example:

import path from 'path';
import { readFile } from 'fs/promises';
import { fileURLToPath } from 'url';

// The next two lines are only required if running the Node script as an ESM module
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
// Load .wasm file from the package
const owlishWasm = await readFile(path.join(__dirname, "../node_modules/owlish/owlish_bg.wasm"));
// Initialize module, after executing this line, all functions from `owlish` can be used like normal.
await owlish(owlishWasm)

Dev stuff

Build:

cargo build

Test:

cargo test

Run benchmark tests:

cargo bench

Commits and Releases

This crate uses convenentional commits to create automated releases whenever the main branch is updated. In addition the CHANGELOG.md is automatically generated.