Installation
Add Better Auth to your Rust project.
Add the Dependency
[dependencies]
better-auth = "0.6"
tokio = { version = "1", features = ["full"] }Feature Flags
Enable additional functionality with feature flags:
[dependencies]
better-auth = { version = "0.6", features = ["axum", "sqlx-postgres", "derive"] }| Feature | Description |
|---|---|
axum | Axum web framework integration with route mounting and session extractors |
derive | Custom entity derive macros (AuthUser, MemoryUser, etc.) for custom types |
sqlx-postgres | PostgreSQL database support via SQLx with connection pooling |
No features are enabled by default. The core library works with the in-memory database adapter and the framework-agnostic request/response types.
Minimum Supported Rust Version
Better Auth requires Rust 1.85 or later (Rust 2024 edition).