failsafe

Added:

• Implements circuit breaker for futures::Stream (thanks to https://github.com/leshow)

Breaking changes:

• minimum rust version is 1.59

Added:

• Implements circuit breaker for futures::Stream (thanks to https://github.com/leshow)

Breaking changes:

• minimum rust version is 1.59

Added:

• the reset method to the StateMachine, (thanks to @eg-fxia)

Breaking changes:

• minimum rust version is 1.49

Updates:

• pin_project has been updated to 0.12
• criterion has been updated to 0.3.6

Added:

• the reset method to the StateMachine, (thanks to https://github.com/eg-fxia)

Breaking changes:

• minimum rust version is 1.49

Updates:

• pin_project has been updated to 0.12
• criterion has been updated to 0.3.6

Fixes:

• fix FullJittered implementation: the exponential behavior was not being applied

Updates:

• pin_project and rand has been updated to the latest versions

Breaking changes:

• minimum rust version is 1.45.0

update version in Cargo.toml

Breaking changes:

• use rust 2018 edition
• use std::future::Future and futures==0.3, supporting async/await
• minimum rust version is 1.39.0

Improvements:

• drop spin dependency, use parking_lot
• add futures-support feature, to allow opt-out for futures support

Fixes:

• add explicitly dyn definition to trait objects

Breaking changes:

• remove instrument::NoopInstrument, use () instead.
• added optional feature parking_lot_mutex when it exists the crate parking_lot would be using for Mutex instead of the default spin.

Breaking changes:

• success_rate policy now accepts min_request_threshold.
• the CircuitBreaker turned into a trait which implements call and call_with methods.
• the trait Callable was removed

Improvements:

• remove tokio-timer dependency.
• use spin lock instead std::sync::Mutex

add benchmarks to circleci