Enum retry::Error

pub enum Error<E> {
    Operation {
        error: E,
        total_delay: Duration,
        tries: u64,
    },
    Internal(String),
}

An error with a retryable operation.

Variants

Operation

The operation’s last error, plus the number of times the operation was tried and the duration spent waiting between tries.

Fields of Operation

error: E

The error returned by the operation on the last try.

total_delay: Duration

The duration spent waiting between retries of the operation.

Note that this does not include the time spent running the operation itself.

tries: u64

The total number of times the operation was tried.

Internal

Something went wrong in the internal logic.

Tuple Fields of Internal

0: String

Trait Implementations

impl<E: Debug> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E> Display for Error<E> where
    E: Display, 

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

Formats the value using the given formatter.

impl<E> Error for Error<E> where
    E: StdError, 

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn StdError>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

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

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

impl<E: PartialEq> PartialEq<Error<E>> for Error<E>

fn eq(&self, other: &Error<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Error<E>) -> bool

This method tests for !=.

impl<E: Eq> Eq for Error<E>

impl<E> StructuralEq for Error<E>

impl<E> StructuralPartialEq for Error<E>