Enum SendCommandError 

#[non_exhaustive]
pub enum SendCommandError {
    BadRequestException(BadRequestException),
    CapacityExceededException(CapacityExceededException),
    InvalidSessionException(InvalidSessionException),
    LimitExceededException(LimitExceededException),
    OccConflictException(OccConflictException),
    RateExceededException(RateExceededException),
    Unhandled(Unhandled),
}

Error type for the SendCommandError 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)

Returned if the request is malformed or contains an error such as an invalid parameter value or a missing required parameter.

CapacityExceededException(CapacityExceededException)

Returned when the request exceeds the processing capacity of the ledger.

InvalidSessionException(InvalidSessionException)

Returned if the session doesn't exist anymore because it timed out or expired.

LimitExceededException(LimitExceededException)

Returned if a resource limit such as number of active sessions is exceeded.

OccConflictException(OccConflictException)

Returned when a transaction cannot be written to the journal due to a failure in the verification phase of optimistic concurrency control (OCC).

RateExceededException(RateExceededException)

Returned when the rate of requests exceeds the allowed throughput.

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 SendCommandError

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

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

pub fn generic(err: ErrorMetadata) -> Self

Creates the SendCommandError::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 SendCommandError::BadRequestException.

pub fn is_capacity_exceeded_exception(&self) -> bool

Returns true if the error kind is SendCommandError::CapacityExceededException.

pub fn is_invalid_session_exception(&self) -> bool

Returns true if the error kind is SendCommandError::InvalidSessionException.

pub fn is_limit_exceeded_exception(&self) -> bool

Returns true if the error kind is SendCommandError::LimitExceededException.

pub fn is_occ_conflict_exception(&self) -> bool

Returns true if the error kind is SendCommandError::OccConflictException.

pub fn is_rate_exceeded_exception(&self) -> bool

Returns true if the error kind is SendCommandError::RateExceededException.

Trait Implementations

impl CreateUnhandledError for SendCommandError

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 SendCommandError

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

Formats the value using the given formatter.

impl Display for SendCommandError

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

Formats the value using the given formatter.

impl Error for SendCommandError

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<SendCommandError> for Error

fn from(err: SendCommandError) -> Self

Converts to this type from the input type.

impl ProvideErrorKind for SendCommandError

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 SendCommandError

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 SendCommandError

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

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