Enum CreateBackendError

#[non_exhaustive]
pub enum CreateBackendError {
    BadRequestException(BadRequestException),
    GatewayTimeoutException(GatewayTimeoutException),
    NotFoundException(NotFoundException),
    TooManyRequestsException(TooManyRequestsException),
    Unhandled(Unhandled),
}

Error type for the CreateBackendError operation.

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.

BadRequestException(BadRequestException)

An error returned if a request is not formed properly.

GatewayTimeoutException(GatewayTimeoutException)

An error returned if there's a temporary issue with the service.

NotFoundException(NotFoundException)

An error returned when a specific resource type is not found.

TooManyRequestsException(TooManyRequestsException)

An error that is returned when a limit of a specific type has been exceeded.

Unhandled(Unhandled)

👎Deprecated: Matching Unhandled directly is not forwards compatible. Instead, match using a variable wildcard pattern and check .code():    err if err.code() == Some("SpecificExceptionCode") => { /* handle the error */ } See ProvideErrorMetadata for what information is available for the error.

An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).

Implementations

impl CreateBackendError

pub fn unhandled(err: impl Into<Box<dyn Error + Send + Sync + 'static>>) -> Self

Creates the CreateBackendError::Unhandled variant from any error type.

pub fn generic(err: ErrorMetadata) -> Self

Creates the CreateBackendError::Unhandled variant from an ErrorMetadata.

pub fn meta(&self) -> &ErrorMetadata

Returns error metadata, which includes the error code, message, request ID, and potentially additional information.

pub fn is_bad_request_exception(&self) -> bool

Returns true if the error kind is CreateBackendError::BadRequestException.

pub fn is_gateway_timeout_exception(&self) -> bool

Returns true if the error kind is CreateBackendError::GatewayTimeoutException.

pub fn is_not_found_exception(&self) -> bool

Returns true if the error kind is CreateBackendError::NotFoundException.

pub fn is_too_many_requests_exception(&self) -> bool

Returns true if the error kind is CreateBackendError::TooManyRequestsException.

Trait Implementations

impl CreateUnhandledError for CreateBackendError

fn create_unhandled_error( source: Box<dyn Error + Send + Sync + 'static>, meta: Option<ErrorMetadata>, ) -> Self

Creates an unhandled error variant with the given source and error metadata.

impl Debug for CreateBackendError

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

Formats the value using the given formatter.

impl Display for CreateBackendError

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

Formats the value using the given formatter.

impl Error for CreateBackendError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<CreateBackendError> for Error

fn from(err: CreateBackendError) -> Self

Converts to this type from the input type.

impl ProvideErrorKind for CreateBackendError

fn code(&self) -> Option<&str>

Returns the code for this error if one exists

fn retryable_error_kind(&self) -> Option<ErrorKind>

Returns the ErrorKind when the error is modeled as retryable

impl ProvideErrorMetadata for CreateBackendError

fn meta(&self) -> &ErrorMetadata

Returns error metadata, which includes the error code, message, request ID, and potentially additional information.

fn code(&self) -> Option<&str>

Returns the error code if it’s available.

fn message(&self) -> Option<&str>

Returns the error message, if there is one.

impl RequestId for CreateBackendError

fn request_id(&self) -> Option<&str>

Returns the request ID, or None if the service could not be reached.