Crate tauri_plugin_velesdb 

tauri-plugin-velesdb

A Tauri plugin for VelesDB - Vector search in desktop applications.

This plugin provides seamless integration of VelesDB’s vector database capabilities into Tauri desktop applications.

Features

• Collection Management: Create, list, and delete vector collections
• Vector Operations: Insert, update, and delete vectors with payloads
• Vector Search: Fast similarity search with multiple distance metrics
• Text Search: BM25 full-text search across payloads
• Hybrid Search: Combined vector + text search with RRF fusion
• VelesQL: SQL-like query language for advanced searches

Usage

Rust (Plugin Registration)

fn main() {
    tauri::Builder::default()
        .plugin(tauri_plugin_velesdb::init("./data"))
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

JavaScript (Frontend)

import { invoke } from '@tauri-apps/api/core';

// Create a collection
await invoke('plugin:velesdb|create_collection', {
  request: { name: 'documents', dimension: 768, metric: 'cosine' }
});

// Insert vectors
await invoke('plugin:velesdb|upsert', {
  request: {
    collection: 'documents',
    points: [{ id: 1, vector: [...], payload: { title: 'Doc' } }]
  }
});

// Search
const results = await invoke('plugin:velesdb|search', {
  request: { collection: 'documents', vector: [...], topK: 10 }
});

Re-exports

pub use error::CommandError;

pub use error::Error;

pub use error::Result;

pub use state::VelesDbState;

Modules

commands

Tauri commands for VelesDB operations exposed via IPC.

commands_graph

Knowledge Graph Tauri commands (EPIC-061/US-008 refactoring).

error

Error types for the VelesDB Tauri plugin.

events

Tauri event system for VelesDB notifications (EPIC-015 US-004).

helpers

Helper functions for Tauri commands.

state

State management for the VelesDB Tauri plugin.

types

Request/Response DTOs for Tauri commands.

Structs

SimpleIndexHandle

Handle to interact with the simple vector index.

SimpleIndexState

State for the simple vector index (used by VelesDbExt).

SimpleVectorIndex

Simple in-memory vector index for demo purposes. For production, use the full plugin commands with persistent storage.

Traits

VelesDbExt

Extension trait for easy access to VelesDB from Tauri AppHandle.

Functions

get_app_data_dir

Returns the platform-specific app data directory for VelesDB.

init

Initializes the VelesDB plugin with the default settings.

init_default

Alias for init() for backward compatibility.

init_with_app_data

Initializes the VelesDB plugin using the platform’s app data directory.

init_with_path

Initializes the VelesDB plugin with a custom data directory.