[−][src]Trait tower::hedge::Policy
This is supported on crate feature
hedge
only.A policy which describes which requests can be cloned and then whether those requests should be retried.
Required methods
pub fn clone_request(&self, req: &Request) -> Option<Request>
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Called when the request is first received to determine if the request is retryable.
pub fn can_retry(&self, req: &Request) -> bool
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Called after the hedge timeout to determine if the hedge retry should be issued.