1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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.
//! `opendal_compat` provides compatibility functions for opendal.
//!
//! OpenDAL is widely used across the entire big data ecosystem. Various projects may utilize
//! different versions of OpenDAL. This crate provides compatibility functions to assist users
//! in upgrading OpenDAL without altering their existing code, especially for projects that
//! accept OpenDAL Operators.
//!
//! Please note that `opendal_compat` only ensures that the code compiles and runs. However,
//! it does not guarantee that the code will function as expected. The underlying behavior of
//! OpenDAL may vary between versions, and the compatibility functions might not address all
//! changes. It is advisable to test the code thoroughly after upgrading OpenDAL.
//!
//! This project is organized by version. Each version has its own module hidden within a feature,
//! and each module contains only one function that converts from the latest version to the
//! previous version.
//!
//! Currently, `opendal_compat` supports the following versions:
//!
//! - [`v0_50_to_v0_49()`]
//!
//! Please refer to the specific function for more information.
pub use v0_50_to_v0_49;