pub struct CachedUploadTokenProvider<P: Clone> { /* private fields */ }
Expand description
缓存生成的上传凭证
内部存储另一个上传凭证获取接口的实例,该结构为之提供指定时间内的缓存,避免每次都要重新生成新的上传凭证。
Implementations§
Trait Implementations§
Source§impl<P: Clone + Clone> Clone for CachedUploadTokenProvider<P>
impl<P: Clone + Clone> Clone for CachedUploadTokenProvider<P>
Source§fn clone(&self) -> CachedUploadTokenProvider<P>
fn clone(&self) -> CachedUploadTokenProvider<P>
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl<P: UploadTokenProvider + Clone> UploadTokenProvider for CachedUploadTokenProvider<P>
impl<P: UploadTokenProvider + Clone> UploadTokenProvider for CachedUploadTokenProvider<P>
Source§fn access_key(&self, opts: GetAccessKeyOptions) -> ParseResult<GotAccessKey>
fn access_key(&self, opts: GetAccessKeyOptions) -> ParseResult<GotAccessKey>
从上传凭证内获取 AccessKey Read more
Source§fn policy(&self, opts: GetPolicyOptions) -> ParseResult<GotUploadPolicy<'_>>
fn policy(&self, opts: GetPolicyOptions) -> ParseResult<GotUploadPolicy<'_>>
从上传凭证内获取上传策略 Read more
Source§fn to_token_string(&self, opts: ToStringOptions) -> ToStringResult<Cow<'_, str>>
fn to_token_string(&self, opts: ToStringOptions) -> ToStringResult<Cow<'_, str>>
生成字符串 Read more
Source§fn async_access_key(
&self,
opts: GetAccessKeyOptions,
) -> Pin<Box<dyn Future<Output = ParseResult<GotAccessKey>> + Send + '_>>
fn async_access_key( &self, opts: GetAccessKeyOptions, ) -> Pin<Box<dyn Future<Output = ParseResult<GotAccessKey>> + Send + '_>>
Available on crate feature
async
only.异步从上传凭证内获取 AccessKey
Source§fn async_policy(
&self,
opts: GetPolicyOptions,
) -> Pin<Box<dyn Future<Output = ParseResult<GotUploadPolicy<'_>>> + Send + '_>>
fn async_policy( &self, opts: GetPolicyOptions, ) -> Pin<Box<dyn Future<Output = ParseResult<GotUploadPolicy<'_>>> + Send + '_>>
Available on crate feature
async
only.异步从上传凭证内获取上传策略
Source§fn async_to_token_string(
&self,
opts: ToStringOptions,
) -> Pin<Box<dyn Future<Output = ToStringResult<Cow<'_, str>>> + Send + '_>>
fn async_to_token_string( &self, opts: ToStringOptions, ) -> Pin<Box<dyn Future<Output = ToStringResult<Cow<'_, str>>> + Send + '_>>
Available on crate feature
async
only.异步生成字符串
Auto Trait Implementations§
impl<P> Freeze for CachedUploadTokenProvider<P>where
P: Freeze,
impl<P> !RefUnwindSafe for CachedUploadTokenProvider<P>
impl<P> Send for CachedUploadTokenProvider<P>where
P: Send,
impl<P> Sync for CachedUploadTokenProvider<P>where
P: Sync,
impl<P> Unpin for CachedUploadTokenProvider<P>where
P: Unpin,
impl<P> !UnwindSafe for CachedUploadTokenProvider<P>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> UploadTokenProviderExt for Twhere
T: UploadTokenProvider,
impl<T> UploadTokenProviderExt for Twhere
T: UploadTokenProvider,
Source§fn bucket_name(&self, opts: GetPolicyOptions) -> ParseResult<BucketName>
fn bucket_name(&self, opts: GetPolicyOptions) -> ParseResult<BucketName>
获取上传凭证中的存储空间名称 Read more
Source§fn async_bucket_name(
&self,
opts: GetPolicyOptions,
) -> Pin<Box<dyn Future<Output = ParseResult<BucketName>> + Send + '_>>
fn async_bucket_name( &self, opts: GetPolicyOptions, ) -> Pin<Box<dyn Future<Output = ParseResult<BucketName>> + Send + '_>>
Available on crate feature
async
only.异步获取上传凭证中的存储空间名称