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use async_trait::async_trait; use rusoto_core::RusotoError; use rusoto_s3::{ CreateBucketError, CreateBucketOutput, CreateBucketRequest, DeleteBucketError, DeleteBucketRequest, HeadBucketError, HeadBucketRequest, ListBucketsError, ListBucketsOutput, S3Client, S3, }; #[async_trait] pub trait Bucket: S3 { async fn create_s3_bucket( &self, bucket_name: String, bucket_req: Option<CreateBucketRequest>, ) -> Result<CreateBucketOutput, RusotoError<CreateBucketError>>; async fn drop_s3_bucket( &self, bucket_name: String, ) -> Result<(), RusotoError<DeleteBucketError>>; async fn has_s3_bucket(&self, bucket_name: String) -> Result<(), RusotoError<HeadBucketError>>; async fn show_s3_buckets(&self) -> Result<ListBucketsOutput, RusotoError<ListBucketsError>>; } #[async_trait] impl Bucket for S3Client { async fn create_s3_bucket( &self, bucket_name: String, bucket_req: Option<CreateBucketRequest>, ) -> Result<CreateBucketOutput, RusotoError<CreateBucketError>> { if let Some(mut req) = bucket_req { if !bucket_name.is_empty() { req.bucket = bucket_name; } self.create_bucket(req).await } else { let create_bucket_req = CreateBucketRequest { bucket: bucket_name, ..Default::default() }; self.create_bucket(create_bucket_req).await } } async fn drop_s3_bucket( &self, bucket_name: String, ) -> Result<(), RusotoError<DeleteBucketError>> { let delete_bucket_req = DeleteBucketRequest { bucket: bucket_name, }; self.delete_bucket(delete_bucket_req).await } async fn has_s3_bucket(&self, bucket_name: String) -> Result<(), RusotoError<HeadBucketError>> { let delete_bucket_req = HeadBucketRequest { bucket: bucket_name, }; self.head_bucket(delete_bucket_req).await } async fn show_s3_buckets(&self) -> Result<ListBucketsOutput, RusotoError<ListBucketsError>> { self.list_buckets().await } }