Type Alias RetryDecider 

pub type RetryDecider<E> = ArcBiFunction<E, RetryAttemptContext, RetryDecision>;

Decides whether to perform another retry after a failed attempt.

The executor calls this with the application error E and a RetryAttemptContext snapshot; implementors inspect that error (and context) and return RetryDecision::Retry to try again or RetryDecision::Abort to stop immediately with crate::RetryError::Aborted, subject to attempt and elapsed-time limits.

Stored as an ArcBiFunction so cloned crate::RetryExecutor instances can share the same logic safely.

Aliased Type

pub struct RetryDecider<E> { /* private fields */ }