Enum futures_retry::RetryPolicy
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[src]
pub enum RetryPolicy<E> { Repeat, WaitRetry(Duration), ForwardError(E), }
What to do when a future returns an error. Used in FutureRetry::new
and StreamRetry::new
.
Variants
Repeat
Create and poll a new future immediately.
Be careful!
Please be careful when using this variant since it might lead to a high (actually 100%) CPU usage in case a future instantly resolves into an error every time.
WaitRetry(Duration)
Wait for a given duration and make another attempt then.
ForwardError(E)
Don't give it another try, just pass the error further to the user.
Trait Implementations
Auto Trait Implementations
impl<E> Send for RetryPolicy<E> where
E: Send,
E: Send,
impl<E> Sync for RetryPolicy<E> where
E: Sync,
E: Sync,