//! Open Extension Points (OEP) for backend crates.
//!
//! This module defines the `unsafe` trait layer that backend crates implement
//! to provide concrete polynomial arithmetic. Each trait mirrors a corresponding
//! safe trait in the [`crate::api`] module, distinguished by an `Impl` suffix
//! (e.g., [`crate::api::VecZnxAdd`] is backed by `VecZnxAddImpl`).
//!
//! All traits in this module are `unsafe` because implementations must uphold
//! the backend safety contract.
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;
pub use *;