tokio-retry2

Bugfix

• Requires Notify trait to implement Send for multi-thread environments

Breaking

• Enforces must_use for functions returning Self.
• jitter_range now receives a Range<u32>, and previous jitter_range is now called jitter_with_bounds.
• Improved RetryError::ToString

Feature

• Includes LinearBackoff strategy.

• Implemented Notify for Box<dyn Notify> to support trait objects.
• Modified spawn_notify to accept generic Notify implementations.
• Added EmptyNotify for default no-op behavior.
• Exported Notify trait from library root.
• Tighten clippy behaviour #23.

Breaking

• Increased minimum required version to 1.88.
• Internal API change.

Breaking

• Updated to edition 2024.

• Added ExponentialFactorBackoff, where the exponential value is the factor and not the duration.

• Include feature tracing to inform when a max_duration or max_delay has been reached.
• Fixed bug that retry_after duration was not overwriting the strategy duration.
• jitter ranges between 50% and 150% of initial duration.
• Adds jitter_range for custom map jitter ranges.

• Exports MaxIntervalIterator as standard strategy struct.

• Documentation fix.
• Fixes Transient duration behavior, overwriting original duration.

• Add implicit conversion from Result<T, E> to RetryResult<T, E> a type enabled by feature to handle implicit type conversions from E to RetryError<E>::Transient. Same for Option<T>.
• Adds PartialEq between Result<T, RetryError<E>> and RetryResult<T, E> for T and E bounded by PartialEq.
• Cargo update.

#6

• Adds MapErr trait to RetryError, that facilitates handling map_err in Result types, transforming them into Result<_, RetryError<_>>

• Adds RetryError type inspired by backoff Error where user can define Errors as Transient and Permanent so it is possible to early exit a retry.

• Adds Retry::spawn_notify to notify a retry with the associated Error and current Duration, PR #4.
• Adds github actions removing obsolete travis.ci.
• Bi-monthly runs CI checking for outdated dependencies.
• Applies const to functions that can be const.
• Adds linting defaults.
• Optional jitter from @fuzzbuck PR #26
• Implements max_interval from @pzmarzly PR #27