Struct Client 

pub struct Client { /* private fields */ }

An asynchronous OSS client.

Implementations

impl Client

pub fn presign_url<S1, S2>( &self, bucket_name: S1, object_key: S2, options: PresignGetOptions, ) -> String

where S1: AsRef<str>, S2: AsRef<str>,

Presign URL for GET request without any additional headers supported, for browser mostly

pub fn presign_raw_request(&self, oss_request: OssRequest) -> SignedOssRequest

Presign a raw request, get the url and headers which contain calculated signature. So you can use the url and headers in other applications, frameworks or languages to complete the request.

Examples

Get the presigned url and headers using ali-oss-rs crate.

let client = Client::from_env();

let object = format!("rust-sdk-test/{}.webp", Uuid::new_v4());

let request = OssRequest::new()
    .method(RequestMethod::Put)
    .bucket("yuanyq")
    .object(&object)
    .add_header("content-type", "image/webp")
    .add_header("content-length", "36958");

let SignedOssRequest {url, headers} = client.presign_raw_request(request);
log::debug!("{} {:#?}", url, headers);

You will get the headers includes calculated authorization string. Then copy the url and headers to your javascript code which sending HTTP request using Axios:

const Axios = require("axios");
const fs = require("fs");

const axios = Axios.create();

(async function() {
    const filePath = "/home/yuanyq/Pictures/test-8.webp";
    const fileStream = fs.createReadStream(filePath);

    const response = await axios.request({
        method: "PUT",
        url: "https://yuanyq.oss-cn-beijing.aliyuncs.com/rust-sdk-test/xxxxx.webp",
        headers: {
            "content-type": "image/webp",
            "authorization": "OSS4-HMAC-SHA256 Credential=LTAIxxxxxxpeA/20250228/cn-beijing/oss/aliyun_v4_request,Signature=xxxxx",
            "x-oss-content-sha256": "UNSIGNED-PAYLOAD",
            "x-sdk-client": "ali-oss-rs/0.1.3",
            "x-oss-date": "20250228T074254Z",
            "content-length": "36958",
        },
        data: fileStream
    });
    console.log(response);
})();

impl Client

pub fn from_env() -> Self

Creates a new client from environment variables.

• ALI_ACCESS_KEY_ID The access key id
• ALI_ACCESS_KEY_SECRET The access key secret
• ALI_OSS_ENDPOINT The endpoint of the OSS service. e.g. oss-cn-hangzhou.aliyuncs.com. Or, you can write full URL http://oss-cn-hangzhou.aliyuncs.com or https://oss-cn-hangzhou.aliyuncs.com with scheme http or https.
• ALI_OSS_REGION Optional. The region id of the OSS service e.g. cn-hangzhou, cn-beijing. If not present, It will be inferred from ALI_OSS_ENDPOINT env.

pub fn new<S1, S2, S3, S4>( access_key_id: S1, access_key_secret: S2, region: S3, endpoint: S4, ) -> Self

where S1: AsRef<str>, S2: AsRef<str>, S3: AsRef<str>, S4: AsRef<str>,

Create a new client.

See Self::from_env for more details about the arguments.

If you need highly cusomtized reqwest::Client to setup this struct, Please check ClientBuilder

pub fn clone_to<S1, S2>(&self, region: S1, endpoint: S2) -> Self

where S1: AsRef<str>, S2: AsRef<str>,

Clone a new client instance with the same security data and different region. This is helpful if you are operation on buckets across multiple regions with a single pair of access key id and secret.

Trait Implementations

impl BucketOperations for Client

fn put_bucket<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, config: PutBucketConfiguration, options: Option<PutBucketOptions>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,

Create a bucket.

bucket_name constraint:

• 3 to 63 characters length
• only lower case ascii alphabets, numbers and hyphen (-) are allowed
• not starts or ends with hyphen character

Official document: https://help.aliyun.com/zh/oss/developer-reference/putbucket

fn list_buckets<'life0, 'async_trait>( &'life0 self, options: Option<ListBucketsOptions>, ) -> Pin<Box<dyn Future<Output = Result<ListBucketsResult>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

See official document for more details: https://help.aliyun.com/zh/oss/developer-reference/listbuckets

fn delete_bucket<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,

Delete a bucket. Only non-empty bucket can be deleted

Official document: https://help.aliyun.com/zh/oss/developer-reference/deletebucket

fn get_bucket_info<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, ) -> Pin<Box<dyn Future<Output = Result<BucketDetail>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,

Get bucket info

Official document: https://help.aliyun.com/zh/oss/developer-reference/getbucketinfo

fn get_bucket_location<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,

Get bucket location

Official document: https://help.aliyun.com/zh/oss/developer-reference/getbucketlocation

fn get_bucket_stat<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, ) -> Pin<Box<dyn Future<Output = Result<BucketStat>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,

Get bucket statistics data

Official document: https://help.aliyun.com/zh/oss/developer-reference/getbucketstat

fn list_objects<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, options: Option<ListObjectsOptions>, ) -> Pin<Box<dyn Future<Output = Result<ListObjectsResult>> + Send + 'async_trait>>

where S: 'async_trait + AsRef<str> + Send, Self: 'async_trait, 'life0: 'async_trait,

List objects in a bucket (V2)

Official document: https://help.aliyun.com/zh/oss/developer-reference/listobjectsv2

impl CnameOperations for Client

fn list_cname<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, ) -> Pin<Box<dyn Future<Output = Result<Vec<CnameInfo>>> + Send + 'async_trait>>

where S: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Official document: https://help.aliyun.com/zh/oss/developer-reference/listcname

impl MultipartUploadsOperations for Client

fn list_multipart_uploads<'life0, 'async_trait, S>( &'life0 self, bucket_name: S, options: Option<ListMultipartUploadsOptions>, ) -> Pin<Box<dyn Future<Output = Result<ListMultipartUploadsResult>> + Send + 'async_trait>>

where S: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

List multipart uploads which are initialized but not completed nor aborted.

Official document: https://help.aliyun.com/zh/oss/developer-reference/listmultipartuploads

fn list_parts<'life0, 'async_trait, S1, S2, S3>( &'life0 self, bucket_name: S1, object_key: S2, upload_id: S3, options: Option<ListPartsOptions>, ) -> Pin<Box<dyn Future<Output = Result<ListPartsResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

List parts which uploaded successfully associated with the given upload_id

Official document: https://help.aliyun.com/zh/oss/developer-reference/listparts

fn initiate_multipart_uploads<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<InitiateMultipartUploadOptions>, ) -> Pin<Box<dyn Future<Output = Result<InitiateMultipartUploadResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Initiate multipart uploads

Official document: https://help.aliyun.com/zh/oss/developer-reference/initiatemultipartupload

fn upload_part_from_file<'life0, 'async_trait, S1, S2, P>( &'life0 self, bucket_name: S1, object_key: S2, file_path: P, range: Range<u64>, params: UploadPartRequest, ) -> Pin<Box<dyn Future<Output = Result<UploadPartResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, P: AsRef<Path> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Upload part of a file. the caller should take responsibility to make sure the range is valid.

Official document: https://help.aliyun.com/zh/oss/developer-reference/uploadpart

fn upload_part_from_buffer<'life0, 'async_trait, S1, S2, B>( &'life0 self, bucket_name: S1, object_key: S2, buffer: B, params: UploadPartRequest, ) -> Pin<Box<dyn Future<Output = Result<UploadPartResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, B: Into<Vec<u8>> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Upload part from buffer.

Official document: https://help.aliyun.com/zh/oss/developer-reference/uploadpart

fn upload_part_from_base64<'life0, 'async_trait, S1, S2, S3>( &'life0 self, bucket_name: S1, object_key: S2, base64_string: S3, params: UploadPartRequest, ) -> Pin<Box<dyn Future<Output = Result<UploadPartResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Upload part from base64 string.

Official document: https://help.aliyun.com/zh/oss/developer-reference/uploadpart

fn upload_part_copy<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, dest_object_key: S2, data: UploadPartCopyRequest, options: Option<UploadPartCopyOptions>, ) -> Pin<Box<dyn Future<Output = Result<UploadPartCopyResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

When you want to copy a file larger than 1GB, you must use upload_part_copy. First, initiate a multipart upload and get uploadId, then call this method to upload parts of the source object. Finally complete the multipart upload by invoking complete_multipart_uploads

Offical document: https://help.aliyun.com/zh/oss/developer-reference/uploadpartcopy

fn complete_multipart_uploads<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, data: CompleteMultipartUploadRequest, options: Option<CompleteMultipartUploadOptions>, ) -> Pin<Box<dyn Future<Output = Result<CompleteMultipartUploadResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Complete multipart uploads

Official document: https://help.aliyun.com/zh/oss/developer-reference/completemultipartupload

fn abort_multipart_uploads<'life0, 'async_trait, S1, S2, S3>( &'life0 self, bucket_name: S1, object_key: S2, upload_id: S3, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

About multipart uploads

Official document: https://help.aliyun.com/zh/oss/developer-reference/abortmultipartupload

impl ObjectAclOperations for Client

fn get_object_acl<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<GetObjectAclOptions>, ) -> Pin<Box<dyn Future<Output = Result<ObjectAcl>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Get an object’s acl.

Official document: https://help.aliyun.com/zh/oss/developer-reference/getobjectacl

fn put_object_acl<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, acl: ObjectAcl, options: Option<GetObjectAclOptions>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Put an object’s acl. If you want to restore the object’s acl to follow bucket acl settings, pass acl as ObjectAcl::Default

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobjectacl

impl ObjectOperations for Client

fn put_object_from_file<'life0, 'async_trait, S1, S2, P>( &'life0 self, bucket_name: S1, object_key: S2, file_path: P, options: Option<PutObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<PutObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, P: AsRef<Path> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

The object_key constraints:

• length between [1, 1023]
• must NOT starts or ends with / or \. e.g. path/to/subfolder/some-file.txt
• the file_path specify full path to the file to be uploaded
• the file must exist and must be readable
• file length less than 5GB

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobject

fn put_object_from_buffer<'life0, 'async_trait, S1, S2, B>( &'life0 self, bucket_name: S1, object_key: S2, buffer: B, options: Option<PutObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<PutObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, B: Into<Vec<u8>> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Create an object from buffer. If you are going to upload a large file, it is recommended to use upload_file instead. And, it is recommended to set mime_type in options

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobject

fn put_object_from_base64<'life0, 'async_trait, S1, S2, S3>( &'life0 self, bucket_name: S1, object_key: S2, base64_string: S3, options: Option<PutObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<PutObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Create an object from base64 string. And, it is recommended to set mime_type in options

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobject

fn append_object_from_file<'life0, 'async_trait, S1, S2, P>( &'life0 self, bucket_name: S1, object_key: S2, file_path: P, position: u64, options: Option<AppendObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<AppendObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, P: AsRef<Path> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Append object.

Official document: https://help.aliyun.com/zh/oss/developer-reference/appendobject

fn append_object_from_buffer<'life0, 'async_trait, S1, S2, B>( &'life0 self, bucket_name: S1, object_key: S2, buffer: B, position: u64, options: Option<AppendObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<AppendObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, B: Into<Vec<u8>> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Append object from buffer. suitable for small size content And, it is recommended to set mime_type in options

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobject

fn append_object_from_base64<'life0, 'async_trait, S1, S2, S3>( &'life0 self, bucket_name: S1, object_key: S2, base64_string: S3, position: u64, options: Option<AppendObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<AppendObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Append object from base64 string. suitable for small size content And, it is recommended to set mime_type in options

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobject

fn get_object_to_file<'life0, 'async_trait, S1, S2, P>( &'life0 self, bucket_name: S1, object_key: S2, file_path: P, options: Option<GetObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<GetObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, P: AsRef<Path> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Download oss object to local file. file_path is the full file path to save. If the file_path parent path does not exist, it will be created

Official document: https://help.aliyun.com/zh/oss/developer-reference/getobject

fn get_object_to_buffer<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<GetObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Get object content into memory (bytes array).

Large files can consume significant memory, exercise caution when using this function.

fn create_folder<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Create a “folder”. The object_key must ends with /

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobject

fn delete_folder<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Delete a “folder”. if the folder contains any object, it will not be deleted

Official document: https://help.aliyun.com/zh/oss/developer-reference/deleteobject

fn get_object_metadata<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<GetObjectMetadataOptions>, ) -> Pin<Box<dyn Future<Output = Result<ObjectMetadata>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Get object metadata.

Official document: https://help.aliyun.com/zh/oss/developer-reference/getobjectmeta

fn exists<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<GetObjectMetadataOptions>, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Check if the object exists or not using get object metadata

Official document: https://help.aliyun.com/zh/oss/developer-reference/getobjectmeta

fn head_object<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<HeadObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<ObjectMetadata>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Get more detail object metadata

Official document: https://help.aliyun.com/zh/oss/developer-reference/headobject

fn copy_object<'life0, 'async_trait, S1, S2, S3, S4>( &'life0 self, source_bucket_name: S1, source_object_key: S2, dest_bucket_name: S3, dest_object_key: S4, options: Option<CopyObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<CopyObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, S4: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Copy files (Objects) between the same or different Buckets within the same region.

Official document: https://help.aliyun.com/zh/oss/developer-reference/copyobject

fn delete_object<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<DeleteObjectOptions>, ) -> Pin<Box<dyn Future<Output = Result<DeleteObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Delete an object

Official document: https://help.aliyun.com/zh/oss/developer-reference/deleteobject

fn delete_multiple_objects<'c, 'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, config: DeleteMultipleObjectsConfig<'c, S2>, ) -> Pin<Box<dyn Future<Output = Result<DeleteMultipleObjectsResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + Sync + 'async_trait, Self: 'async_trait, 'c: 'async_trait, 'life0: 'async_trait,

Delete multiple objects

Official document: https://help.aliyun.com/zh/oss/developer-reference/deletemultipleobjects

fn restore_object<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, config: RestoreObjectRequest, ) -> Pin<Box<dyn Future<Output = Result<RestoreObjectResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Restore object

Official document: https://help.aliyun.com/zh/oss/developer-reference/restoreobject

fn clean_restored_object<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Clean retored object

Official document: https://help.aliyun.com/zh/oss/developer-reference/cleanrestoredobject

impl ObjectSymlinkOperations for Client

fn put_symlink<'life0, 'async_trait, S1, S2, S3>( &'life0 self, bucket_name: S1, symlink_object_key: S2, target_object_key: S3, options: Option<PutSymlinkOptions>, ) -> Pin<Box<dyn Future<Output = Result<PutSymlinkResult>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, S3: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Put a symlink object.

target_object_key should be a full and valid object key.

Official document: https://help.aliyun.com/zh/oss/developer-reference/putsymlink

fn get_symlink<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, symlink_object_key: S2, options: Option<GetSymlinkOptions>, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Get a symlink object. The returned string is the target object key

Official document: https://help.aliyun.com/zh/oss/developer-reference/getsymlink

impl ObjectTagOperations for Client

fn get_object_tags<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<GetObjectTagOptions>, ) -> Pin<Box<dyn Future<Output = Result<HashMap<String, String>>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Get object taggings

Official document: https://help.aliyun.com/zh/oss/developer-reference/getobjecttagging

fn put_object_tags<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, tags: HashMap<String, String>, options: Option<PutObjectTagOptions>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Put object taggings

Official document: https://help.aliyun.com/zh/oss/developer-reference/putobjecttagging

fn delete_object_tags<'life0, 'async_trait, S1, S2>( &'life0 self, bucket_name: S1, object_key: S2, options: Option<DeleteObjectTagOptions>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where S1: AsRef<str> + Send + 'async_trait, S2: AsRef<str> + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Delete object taggings

Official document: https://help.aliyun.com/zh/oss/developer-reference/deleteobjecttagging