// =============================================================================
// Copyright (c) 2025 - 2026 Haixing Hu.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0.
// =============================================================================
//! # Multiple Values Module
//!
//! Public entry for multiple-values container implementations.
//!
//! Construction, access, identity, and borrowing have independent modules.
//! The core collection state machine remains together because its unset,
//! empty, typed, and promotion transitions share one invariant boundary.
pub use MultiValuesRepr;
pub use MultiValues;
pub use MultiValuesRef;