Crate velesdb_mobile 

VelesDB Mobile - Native bindings for iOS and Android

This crate provides UniFFI bindings for VelesDB, enabling native integration with Swift (iOS) and Kotlin (Android) applications.

Architecture

• iOS: Generates Swift bindings + XCFramework (arm64 device, arm64/x86_64 simulator)
• Android: Generates Kotlin bindings + AAR (arm64-v8a, armeabi-v7a, x86_64)

Build Commands

# iOS
cargo build --release --target aarch64-apple-ios
cargo build --release --target aarch64-apple-ios-sim

# Android (requires NDK)
cargo ndk -t arm64-v8a -t armeabi-v7a -t x86_64 build --release

Structs

IndividualSearchRequest

Individual search request within a batch.

MobileCollectionStats

Public statistics snapshot for a collection.

MobileGraphEdge

A graph edge representing a relationship.

MobileGraphNode

A graph node for knowledge graph construction.

MobileGraphStore

In-memory graph store for mobile knowledge graphs.

MobileIndexInfo

Metadata and graph index details.

PqTrainConfig

Configuration for Product Quantization training.

SearchResult

A search result containing an ID and similarity score.

TraversalResult

Traversal result from BFS.

VelesCollection

A collection of vectors with associated metadata.

VelesDatabase

VelesDB database instance.

VelesPoint

A point to insert into the database.

VelesSparseVector

A sparse vector represented as parallel arrays of indices and values.

Enums

DistanceMetric

Distance metric for vector similarity.

FusionStrategy

Fusion strategy for combining results from multiple vector searches.

StorageMode

Storage mode for vector quantization (IoT/Edge optimization).

VelesError

Errors that can occur when using VelesDB on mobile.