#[non_exhaustive]pub enum ListCachePoliciesError {
AccessDenied(AccessDenied),
InvalidArgument(InvalidArgument),
NoSuchCachePolicy(NoSuchCachePolicy),
Unhandled(Unhandled),
}
Expand description
Error type for the ListCachePoliciesError
operation.
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.
AccessDenied(AccessDenied)
Access denied.
InvalidArgument(InvalidArgument)
An argument is invalid.
NoSuchCachePolicy(NoSuchCachePolicy)
The cache policy does not exist.
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§
source§impl ListCachePoliciesError
impl ListCachePoliciesError
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 ListCachePoliciesError::Unhandled
variant from any error type.
sourcepub fn generic(err: ErrorMetadata) -> Self
pub fn generic(err: ErrorMetadata) -> Self
Creates the ListCachePoliciesError::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_access_denied(&self) -> bool
pub fn is_access_denied(&self) -> bool
Returns true
if the error kind is ListCachePoliciesError::AccessDenied
.
sourcepub fn is_invalid_argument(&self) -> bool
pub fn is_invalid_argument(&self) -> bool
Returns true
if the error kind is ListCachePoliciesError::InvalidArgument
.
sourcepub fn is_no_such_cache_policy(&self) -> bool
pub fn is_no_such_cache_policy(&self) -> bool
Returns true
if the error kind is ListCachePoliciesError::NoSuchCachePolicy
.
Trait Implementations§
source§impl CreateUnhandledError for ListCachePoliciesError
impl CreateUnhandledError for ListCachePoliciesError
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
Creates an unhandled error variant with the given
source
and error metadata.source§impl Debug for ListCachePoliciesError
impl Debug for ListCachePoliciesError
source§impl Display for ListCachePoliciesError
impl Display for ListCachePoliciesError
source§impl Error for ListCachePoliciesError
impl Error for ListCachePoliciesError
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<ListCachePoliciesError> for Error
impl From<ListCachePoliciesError> for Error
source§fn from(err: ListCachePoliciesError) -> Self
fn from(err: ListCachePoliciesError) -> Self
Converts to this type from the input type.
source§impl ProvideErrorMetadata for ListCachePoliciesError
impl ProvideErrorMetadata for ListCachePoliciesError
source§fn meta(&self) -> &ErrorMetadata
fn meta(&self) -> &ErrorMetadata
Returns error metadata, which includes the error code, message,
request ID, and potentially additional information.
source§impl RequestId for ListCachePoliciesError
impl RequestId for ListCachePoliciesError
source§fn request_id(&self) -> Option<&str>
fn request_id(&self) -> Option<&str>
Returns the request ID, or
None
if the service could not be reached.Auto Trait Implementations§
impl Freeze for ListCachePoliciesError
impl !RefUnwindSafe for ListCachePoliciesError
impl Send for ListCachePoliciesError
impl Sync for ListCachePoliciesError
impl Unpin for ListCachePoliciesError
impl !UnwindSafe for ListCachePoliciesError
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
Mutably borrows from an owned value. Read more
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>
Creates a shared type from an unshared type.