Trait qiniu_sdk::prelude::DownloadRetrier

pub trait DownloadRetrier: DynClone + Debug + Sync + Send {
    fn retry(
        &self,
        request: &mut dyn CallbackContext,
        opts: DownloadRetrierOptions<'_>
    ) -> RetryResult;
}

下载重试器

根据 HTTP 客户端返回的错误，决定是否重试请求，重试决定由 RetryDecision 定义。

Required Methods

fn retry(
    &self,
    request: &mut dyn CallbackContext,
    opts: DownloadRetrierOptions<'_>
) -> RetryResult

作出重试决定

Implementations on Foreign Types

impl<T> DownloadRetrier for Rc<T>where
    T: DownloadRetrier + ?Sized,
    Rc<T>: DynClone + Debug + Sync + Send,

fn retry(
    &self,
    request: &mut dyn CallbackContext,
    opts: DownloadRetrierOptions<'_>
) -> RetryResult

impl<'a, T> DownloadRetrier for &'a mut Twhere
    T: 'a + DownloadRetrier + ?Sized,
    &'a mut T: DynClone + Debug + Sync + Send,

fn retry(
    &self,
    request: &mut dyn CallbackContext,
    opts: DownloadRetrierOptions<'_>
) -> RetryResult

impl<T> DownloadRetrier for Box<T, Global>where
    T: DownloadRetrier + ?Sized,
    Box<T, Global>: DynClone + Debug + Sync + Send,

fn retry(
    &self,
    request: &mut dyn CallbackContext,
    opts: DownloadRetrierOptions<'_>
) -> RetryResult

impl<'a, T> DownloadRetrier for &'a Twhere
    T: 'a + DownloadRetrier + ?Sized,
    &'a T: DynClone + Debug + Sync + Send,

fn retry(
    &self,
    request: &mut dyn CallbackContext,
    opts: DownloadRetrierOptions<'_>
) -> RetryResult

impl<T> DownloadRetrier for Arc<T>where
    T: DownloadRetrier + ?Sized,
    Arc<T>: DynClone + Debug + Sync + Send,

fn retry(
    &self,
    request: &mut dyn CallbackContext,
    opts: DownloadRetrierOptions<'_>
) -> RetryResult

Implementors

impl DownloadRetrier for ErrorRetrier

impl DownloadRetrier for NeverRetrier