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// MinIO Rust Library for Amazon S3 Compatible Cloud Storage
// Copyright 2025 MinIO, Inc.
//
// 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.
use crate::s3::error::Error;
use crate::s3::types::{FromS3Response, ReplicationConfig, S3Request};
use crate::s3::utils::take_bucket;
use async_trait::async_trait;
use bytes::Buf;
use http::HeaderMap;
use std::mem;
use xmltree::Element;
/// Response from the [`get_bucket_replication`](crate::s3::client::Client::get_bucket_replication) API call,
/// providing the replication configuration of an S3 bucket.
///
/// This includes the rules and settings that define how objects in the bucket are replicated to other buckets.
///
/// For more information, refer to the [AWS S3 GetBucketReplication API documentation](https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketReplication.html).
#[derive(Clone, Debug)]
pub struct GetBucketReplicationResponse {
/// HTTP headers returned by the server, containing metadata such as `Content-Type`, `ETag`, etc.
pub headers: HeaderMap,
/// The AWS region where the bucket resides.
pub region: String,
/// Name of the bucket whose replication configuration is retrieved.
pub bucket: String,
/// The replication configuration of the bucket.
///
/// This includes the IAM role that Amazon S3 assumes to replicate objects on your behalf,
/// and one or more replication rules that specify the conditions under which objects are replicated.
///
/// For more details on replication configuration elements, see the [AWS S3 Replication Configuration documentation](https://docs.aws.amazon.com/AmazonS3/latest/userguide/replication-add-config.html).
pub config: ReplicationConfig,
}
#[async_trait]
impl FromS3Response for GetBucketReplicationResponse {
async fn from_s3response(
req: S3Request,
resp: Result<reqwest::Response, Error>,
) -> Result<Self, Error> {
let mut resp = resp?;
let headers: HeaderMap = mem::take(resp.headers_mut());
let body = resp.bytes().await?;
let root = Element::parse(body.reader())?;
let config = ReplicationConfig::from_xml(&root)?;
Ok(Self {
headers,
region: req.inner_region,
bucket: take_bucket(req.bucket)?,
config,
})
}
}