Struct ErrorMetadata

pub struct ErrorMetadata { /* private fields */ }

Generic Error type

For many services, Errors are modeled. However, many services only partially model errors or don’t model errors at all. In these cases, the SDK will return this generic error type to expose the code, message and request_id.

Implementations

impl ErrorMetadata

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

Returns the error code.

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

Returns the error message.

pub fn extra(&self, key: &'static str) -> Option<&str>

Returns additional information about the error if it’s present.

pub fn builder() -> Builder

Creates an Error builder.

pub fn into_builder(self) -> Builder

Converts an Error into a builder.

Trait Implementations

impl Clone for ErrorMetadata

fn clone(&self) -> ErrorMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorMetadata

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

Formats the value using the given formatter.

impl Default for ErrorMetadata

fn default() -> ErrorMetadata

Returns the “default value” for a type.

impl Display for ErrorMetadata

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

Formats the value using the given formatter.

impl Error for ErrorMetadata

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 PartialEq for ErrorMetadata

fn eq(&self, other: &ErrorMetadata) -> 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 ProvideErrorKind for ErrorMetadata

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

Returns the ErrorKind when the error is modeled as retryable

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

Returns the code for this error if one exists

impl ProvideErrorMetadata for ErrorMetadata

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 ErrorMetadata

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

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

impl Eq for ErrorMetadata

impl StructuralPartialEq for ErrorMetadata