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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::builders::{BucketExists, BucketExistsBldr};
use crate::s3::client::MinioClient;
use crate::s3::error::ValidationErr;
use crate::s3::types::BucketName;
impl MinioClient {
/// Creates a [`BucketExists`] request builder to check if a bucket exists in S3.
///
/// To execute the request, call [`BucketExists::send()`](crate::s3::types::S3Api::send),
/// which returns a [`Result`] containing a [`BucketExistsResponse`](crate::s3::response::BucketExistsResponse).
///
/// # Example
///
/// ```no_run
/// use minio::s3::MinioClient;
/// use minio::s3::creds::StaticProvider;
/// use minio::s3::http::BaseUrl;
/// use minio::s3::response::BucketExistsResponse;
/// use minio::s3::types::S3Api;
/// use minio::s3::response_traits::HasBucket;
///
/// #[tokio::main]
/// async fn main() {
/// let base_url = "http://localhost:9000/".parse::<BaseUrl>().unwrap();
/// let static_provider = StaticProvider::new("minioadmin", "minioadmin", None);
/// let client = MinioClient::new(base_url, Some(static_provider), None, None).unwrap();
/// let resp: BucketExistsResponse = client
/// .bucket_exists("bucket-name")
/// .unwrap().build().send().await.unwrap();
/// println!("bucket '{}' exists: {}", resp.bucket().unwrap(), resp.exists());
/// }
/// ```
pub fn bucket_exists<B>(&self, bucket: B) -> Result<BucketExistsBldr, ValidationErr>
where
B: TryInto<BucketName>,
B::Error: Into<ValidationErr>,
{
Ok(BucketExists::builder()
.client(self.clone())
.bucket(bucket.try_into().map_err(Into::into)?))
}
}