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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
// 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::{Bucket, FromS3Response, S3Request};
use crate::s3::utils::{from_iso8601utc, get_text};
use async_trait::async_trait;
use bytes::Buf;
use http::HeaderMap;
use std::mem;
use xmltree::Element;
/// Response of [list_buckets()](crate::s3::client::Client::list_buckets) API
#[derive(Debug, Clone)]
pub struct ListBucketsResponse {
/// HTTP headers returned by the server, containing metadata such as `Content-Type`, `ETag`, etc.
pub headers: HeaderMap,
/// the list of buckets that are present in the account.
pub buckets: Vec<Bucket>,
}
#[async_trait]
impl FromS3Response for ListBucketsResponse {
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 mut root = Element::parse(body.reader())?;
let buckets_xml = root
.get_mut_child("Buckets")
.ok_or(Error::XmlError("<Buckets> tag not found".into()))?;
let mut buckets: Vec<Bucket> = Vec::new();
while let Some(b) = buckets_xml.take_child("Bucket") {
let bucket = b;
buckets.push(Bucket {
name: get_text(&bucket, "Name")?,
creation_date: from_iso8601utc(&get_text(&bucket, "CreationDate")?)?,
})
}
Ok(Self { headers, buckets })
}
}