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70 lines
2.2 KiB
Rust
70 lines
2.2 KiB
Rust
// MinIO Rust Library for Amazon S3 Compatible Cloud Storage
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// Copyright 2025 MinIO, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use crate::impl_has_s3fields;
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use crate::s3::error::{Error, ErrorCode};
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use crate::s3::response::a_response_traits::{HasBucket, HasRegion, HasS3Fields};
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use crate::s3::types::{FromS3Response, S3Request};
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use async_trait::async_trait;
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use bytes::Bytes;
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use http::HeaderMap;
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use std::mem;
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/// Represents the response of the [bucket_exists()](crate::s3::client::Client::bucket_exists) API call.
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/// This struct contains metadata and information about the existence of a bucket.
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#[derive(Clone, Debug)]
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pub struct BucketExistsResponse {
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request: S3Request,
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headers: HeaderMap,
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body: Bytes,
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pub(crate) exists: bool,
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}
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impl_has_s3fields!(BucketExistsResponse);
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impl HasBucket for BucketExistsResponse {}
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impl HasRegion for BucketExistsResponse {}
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#[async_trait]
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impl FromS3Response for BucketExistsResponse {
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async fn from_s3response(
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request: S3Request,
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response: Result<reqwest::Response, Error>,
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) -> Result<Self, Error> {
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match response {
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Ok(mut resp) => Ok(Self {
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request,
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headers: mem::take(resp.headers_mut()),
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body: resp.bytes().await?,
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exists: true,
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}),
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Err(Error::S3Error(e)) if matches!(e.code, ErrorCode::NoSuchBucket) => Ok(Self {
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request,
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headers: e.headers,
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body: Bytes::new(),
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exists: false,
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}),
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Err(e) => Err(e),
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}
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}
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}
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impl BucketExistsResponse {
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/// Returns `true` if the bucket exists, `false` otherwise.
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pub fn exists(&self) -> bool {
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self.exists
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}
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}
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