Struct ObjectClient 

pub struct ObjectClient { /* private fields */ }

对象操作客户端

Implementations

impl ObjectClient

pub fn new(client: CosClient) -> Self

创建新的对象操作客户端

pub async fn put_object( &self, key: &str, data: Vec<u8>, content_type: Option<&str>, ) -> Result<PutObjectResponse>

上传对象

pub async fn put_object_from_file( &self, key: &str, file_path: &Path, content_type: Option<&str>, ) -> Result<PutObjectResponse>

从文件上传对象

pub async fn get_object(&self, key: &str) -> Result<GetObjectResponse>

获取对象

pub async fn get_object_to_file( &self, key: &str, file_path: &Path, ) -> Result<()>

下载对象到文件

pub async fn delete_object(&self, key: &str) -> Result<DeleteObjectResponse>

删除对象

pub async fn delete_objects( &self, keys: &[String], ) -> Result<DeleteObjectsResponse>

批量删除对象

pub async fn head_object(&self, key: &str) -> Result<HeadObjectResponse>

获取对象元数据

pub async fn object_exists(&self, key: &str) -> Result<bool>

检查对象是否存在

Trait Implementations

impl Clone for ObjectClient

fn clone(&self) -> ObjectClient

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ObjectClient

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.