/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Runtime support logic and types for smithy-rs generated code.
//!
//! # Crate Features
//!
//! - `http-auth`: Enables auth scheme and identity resolver implementations for HTTP API Key,
//! Basic Auth, Bearer Token, and Digest Auth.
//! - `test-util`: Enables utilities for unit tests. DO NOT ENABLE IN PRODUCTION.
/// Runtime support logic for generated clients.
/// Cache for entries that have an expiration time.
/// A data structure for persisting and sharing state between multiple clients.
/// General testing utilities.