Module failsafe::backoff

Expand description

Contains various backoff strategies.

Strategies are defined as Iterator<Item=Duration>.

Structs

Creates infinite stream of backoffs that keep the exponential growth, and jitter between 0 and that amount.

An infinite stream of backoffs that keep the exponential growth from start until it reaches max.

An infinite stream of backoffs that keep half of the exponential growth, and jitter between 0 and that amount.

Thread local random generator, invokes rand::thread_rng.

The type returned by thread_rng, essentially just a reference to the PRNG in thread-local memory.

Random generator.

Creates a infinite stream of given duration

Creates infinite stream of backoffs that keep half of the exponential growth, and jitter between 0 and that amount.

Creates infinite stream of backoffs that keep the exponential growth from start until it reaches max.

Creates infinite stream of backoffs that keep the exponential growth, and jitter between 0 and that amount.

A type alias for backoff strategy.

A type alias for constant backoff strategy, which is just iterator.