Module failsafe::backoff

Contains various backoff strategies.

Strategies are defined as Iterator<Item=Duration>.

Structs

• EqualJittered
  Creates infinite stream of backoffs that keep the exponential growth, and jitter between 0 and that amount.
• Exponential
  An infinite stream of backoffs that keep the exponential growth from start until it reaches max.
• FullJittered
  An infinite stream of backoffs that keep half of the exponential growth, and jitter between 0 and that amount.
• ThreadLocalGenRange
  Thread local random generator, invokes rand::thread_rng.
• ThreadRng
  A reference to the thread-local generator

Traits

• GenRange
  Random generator.

Functions

• constant
  Creates a infinite stream of given duration
• equal_jittered
  Creates infinite stream of backoffs that keep half of the exponential growth, and jitter between 0 and that amount.
• exponential
  Creates infinite stream of backoffs that keep the exponential growth from start until it reaches max.
• full_jittered
  Creates infinite stream of backoffs that keep the exponential growth, and jitter between 0 and that amount.

Type Aliases

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