Struct RetryNotification 

#[non_exhaustive]
pub struct RetryNotification<E> {
    pub attempt: usize,
    pub error: Error<E>,
    pub delay: Duration,
}

Data passed into notify functions.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

attempt: usize

One-indexed attempt number. The first transient failure produces attempt = 1, the second produces attempt = 2, and so on.

For finite retry functions (retry_operation, retry_operation_while), the notify function is not called when retries are exhausted. Instead, an error is returned.

error: Error<E>

The retryable error that caused this retry. This error is always retryable (i.e., error.is_retryable() returns true).

delay: Duration

The delay before the next attempt.

Trait Implementations

impl<E: Debug> Debug for RetryNotification<E>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.