rusqlite — SQLite for Rust Deep Knowledge : Use with technology: . Setup Features: - — compile SQLite from source, no system dep (recommended for portability) - — SQLCipher (encrypted SQLite) — see - — SQLCipher with vendored OpenSSL - , , , , — type integrations - — blob I/O streaming - — query parameter as array - — load runtime SQLite extensions - — virtual tables - — online backup API - — register custom SQL functions Quick Start Connection Patterns For wallet apps, WAL mode is essential — concurrent reads + single writer without blocking. Parameter Binding Always use parameters, never st…