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loop true -> BackOffUntilWithContext return until time expired loop false -> BackOffUntilWithContext return if f return nil, or time expired.

RetryWithContext retryTime is not include the first call.

Truncate only happens in UTC semantics, apparently.

Until loops until context timout, running f every period.

Default values for ExponentialBackOff.

Default values for ExponentialBackOff.

Default values for ExponentialBackOff.

Default values for ExponentialBackOff.

Default values for ExponentialBackOff.

The default multiplier value used for increment current interval.

Default values for ExponentialBackOff.

EmptyExponentialBackOffUrlOption does not alter the ExponentialBackOffuration.

A ExponentialBackOffOption sets options.

ExponentialBackOffOptionFunc wraps a function that modifies ExponentialBackOff into an implementation of the ExponentialBackOffOption interface.