aws_config::retry

Enum RetryKind

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#[non_exhaustive]
pub enum RetryKind { Error(ErrorKind), Explicit(Duration), UnretryableFailure, Unnecessary, }
Expand description

RetryKind describes how a request MAY be retried for a given response

A RetryKind describes how a response MAY be retried; it does not mandate retry behavior. The actual retry behavior is at the sole discretion of the RetryStrategy in place. A RetryStrategy may ignore the suggestion for a number of reasons including but not limited to:

  • Number of retry attempts exceeded
  • The required retry delay exceeds the maximum backoff configured by the client
  • No retry tokens are available due to service health

Variants (Non-exhaustive)§

This enum is marked as 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.
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Error(ErrorKind)

Retry the associated request due to a known ErrorKind.

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Explicit(Duration)

An Explicit retry (e.g. from x-amz-retry-after).

Note: The specified Duration is considered a suggestion and may be replaced or ignored.

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UnretryableFailure

The response was a failure that should not be retried.

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Unnecessary

The response was successful, so no retry is necessary.

Trait Implementations§

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impl Debug for RetryKind

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

Formats the value using the given formatter. Read more
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impl PartialEq for RetryKind

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for RetryKind

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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Calls U::from(self).

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Creates a shared type from an unshared type.
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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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