Enum RetryAction

#[non_exhaustive]
pub enum RetryAction {
    NoActionIndicated,
    RetryIndicated(RetryReason),
    RetryForbidden,
}

The result of running a ClassifyRetry on a InterceptorContext.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NoActionIndicated

When a classifier can’t run or has no opinion, this action is returned.

For example, if a classifier requires a parsed response and response parsing failed, this action is returned. If all classifiers return this action, no retry should be attempted.

RetryIndicated(RetryReason)

When a classifier runs and thinks a response should be retried, this action is returned.

RetryForbidden

When a classifier runs and decides a response must not be retried, this action is returned.

This action stops retry classification immediately, skipping any following classifiers.

Implementations

impl RetryAction

pub fn retryable_error(kind: ErrorKind) -> RetryAction

Create a new RetryAction indicating that a retry is necessary.

pub fn retryable_error_with_explicit_delay( kind: ErrorKind, retry_after: Duration, ) -> RetryAction

Create a new RetryAction indicating that a retry is necessary after an explicit delay.

pub fn transient_error() -> RetryAction

Create a new RetryAction indicating that a retry is necessary because of a transient error.

pub fn throttling_error() -> RetryAction

Create a new RetryAction indicating that a retry is necessary because of a throttling error.

pub fn server_error() -> RetryAction

Create a new RetryAction indicating that a retry is necessary because of a server error.

pub fn client_error() -> RetryAction

Create a new RetryAction indicating that a retry is necessary because of a client error.

pub fn should_retry(&self) -> bool

Check if a retry is indicated.

Trait Implementations

impl Clone for RetryAction

fn clone(&self) -> RetryAction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RetryAction

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

Formats the value using the given formatter.

impl Default for RetryAction

fn default() -> RetryAction

Returns the “default value” for a type.

impl Display for RetryAction

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

Formats the value using the given formatter.

impl PartialEq for RetryAction

fn eq(&self, other: &RetryAction) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RetryAction

impl StructuralPartialEq for RetryAction