ResetTimeout changes the possibly expired timer t to expire after duration d.

Retryable returns true for common errors that are considered retryable, i.e.

WithBackoff retries the passed function if it fails and the error allows it to retry.

DefaultTimeout is our opinionated default timeout for retrying database and Redis operations.

Settings aggregates optional settings for WithBackoff.

IsRetryable checks whether a new attempt can be started based on the error passed.

OnRetryableErrorFunc is called if a retryable error occurs.

OnSuccessFunc is called once the operation succeeds.

RetryableFunc is a retryable function.