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// Copyright 2022 Datafuse Labs
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Providing adapters and its implementations.
//!
//! Adapters in OpenDAL means services that shares similar behaviors. We use
//! adapter to make those services been implemented more easily. For example,
//! with [`kv::Adapter`], users only need to implement `get`, `set` for a service.
//!
//! # Notes
//!
//! Please import the module instead of its type.
//!
//! For example, use the following:
//!
//! ```ignore
//! use opendal::adapters::kv;
//!
//! impl kv::Adapter for MyType {}
//! ```
//!
//! Instead of:
//!
//! ```ignore
//! use opendal::adapters::kv::Adapter;
//!
//! impl Adapter for MyType {}
//! ```
//!
//! # Available Adapters
//!
//! - [`kv::Adapter`]: Adapter for Key Value Services like in-memory map, `redis`.
pub mod kv;