Enum retry_fn::RetryErr

pub enum RetryErr<E> {
    FailedAttempt {
        tries: usize,
        total_delay: Duration,
        err: E,
    },
    IteratorEnded {
        tries: usize,
        total_delay: Duration,
    },
}

Error type for retry

Variants

FailedAttempt

Attempt failed with an error

Fields of FailedAttempt

tries: usize

number of attempts

total_delay: Duration

total delay

err: E

the error

IteratorEnded

Attempt failed by reaching the end of the iterator

Fields of IteratorEnded

tries: usize

number of attempts

total_delay: Duration

total delay

Trait Implementations

impl<E: Clone> Clone for RetryErr<E>

fn clone(&self) -> RetryErr<E>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E: Debug> Debug for RetryErr<E>

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

Formats the value using the given formatter.

impl<E> Display for RetryErr<E> where
    E: Display + Debug, 

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

Formats the value using the given formatter.

impl<E> Error for RetryErr<E> where
    E: Display + Debug, 

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting