#[non_exhaustive]pub enum DiscoverInstancesError {
InvalidInput(InvalidInput),
NamespaceNotFound(NamespaceNotFound),
RequestLimitExceeded(RequestLimitExceeded),
ServiceNotFound(ServiceNotFound),
Unhandled(Unhandled),
}
Expand description
Error type for the DiscoverInstancesError
operation.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
InvalidInput(InvalidInput)
One or more specified values aren't valid. For example, a required value might be missing, a numeric value might be outside the allowed range, or a string value might exceed length constraints.
NamespaceNotFound(NamespaceNotFound)
No namespace exists with the specified ID.
RequestLimitExceeded(RequestLimitExceeded)
The operation can't be completed because you've reached the quota for the number of requests. For more information, see Cloud Map API request throttling quota in the Cloud Map Developer Guide.
ServiceNotFound(ServiceNotFound)
No service exists with the specified ID.
Unhandled(Unhandled)
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§
source§impl DiscoverInstancesError
impl DiscoverInstancesError
sourcepub fn unhandled(err: impl Into<Box<dyn Error + Send + Sync + 'static>>) -> Self
pub fn unhandled(err: impl Into<Box<dyn Error + Send + Sync + 'static>>) -> Self
Creates the DiscoverInstancesError::Unhandled
variant from any error type.
sourcepub fn generic(err: ErrorMetadata) -> Self
pub fn generic(err: ErrorMetadata) -> Self
Creates the DiscoverInstancesError::Unhandled
variant from an ErrorMetadata
.
sourcepub fn meta(&self) -> &ErrorMetadata
pub fn meta(&self) -> &ErrorMetadata
Returns error metadata, which includes the error code, message, request ID, and potentially additional information.
sourcepub fn is_invalid_input(&self) -> bool
pub fn is_invalid_input(&self) -> bool
Returns true
if the error kind is DiscoverInstancesError::InvalidInput
.
sourcepub fn is_namespace_not_found(&self) -> bool
pub fn is_namespace_not_found(&self) -> bool
Returns true
if the error kind is DiscoverInstancesError::NamespaceNotFound
.
sourcepub fn is_request_limit_exceeded(&self) -> bool
pub fn is_request_limit_exceeded(&self) -> bool
Returns true
if the error kind is DiscoverInstancesError::RequestLimitExceeded
.
sourcepub fn is_service_not_found(&self) -> bool
pub fn is_service_not_found(&self) -> bool
Returns true
if the error kind is DiscoverInstancesError::ServiceNotFound
.
Trait Implementations§
source§impl CreateUnhandledError for DiscoverInstancesError
impl CreateUnhandledError for DiscoverInstancesError
source§fn create_unhandled_error(
source: Box<dyn Error + Send + Sync + 'static>,
meta: Option<ErrorMetadata>
) -> Self
fn create_unhandled_error( source: Box<dyn Error + Send + Sync + 'static>, meta: Option<ErrorMetadata> ) -> Self
source
and error metadata.source§impl Debug for DiscoverInstancesError
impl Debug for DiscoverInstancesError
source§impl Display for DiscoverInstancesError
impl Display for DiscoverInstancesError
source§impl Error for DiscoverInstancesError
impl Error for DiscoverInstancesError
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
source§impl From<DiscoverInstancesError> for Error
impl From<DiscoverInstancesError> for Error
source§fn from(err: DiscoverInstancesError) -> Self
fn from(err: DiscoverInstancesError) -> Self
source§impl ProvideErrorMetadata for DiscoverInstancesError
impl ProvideErrorMetadata for DiscoverInstancesError
source§fn meta(&self) -> &ErrorMetadata
fn meta(&self) -> &ErrorMetadata
source§impl RequestId for DiscoverInstancesError
impl RequestId for DiscoverInstancesError
source§fn request_id(&self) -> Option<&str>
fn request_id(&self) -> Option<&str>
None
if the service could not be reached.Auto Trait Implementations§
impl Freeze for DiscoverInstancesError
impl !RefUnwindSafe for DiscoverInstancesError
impl Send for DiscoverInstancesError
impl Sync for DiscoverInstancesError
impl Unpin for DiscoverInstancesError
impl !UnwindSafe for DiscoverInstancesError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more