RpcError

risingwave_rpc_client::error

Enum RpcError 

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pub enum RpcError {
    TransportError(Box<Error>),
    GrpcStatus(Box<TonicStatusWrapper>),
    MetaAddressParse(MetaAddressStrategyParseError),
    Internal(Error),
}

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TransportError(Box<Error>)

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GrpcStatus(Box<TonicStatusWrapper>)

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MetaAddressParse(MetaAddressStrategyParseError)

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Internal(Error)

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impl RpcError

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pub fn transport_error(arg_0: impl Into<Box<Error>>) -> Self

Constructs a RpcError::TransportError variant.

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impl RpcError

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pub fn from_stream_status(s: Status) -> Self

Convert a gRPC status from stream service into an RpcError.

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pub fn from_batch_status(s: Status) -> Self

Convert a gRPC status from batch service into an RpcError.

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pub fn from_meta_status(s: Status) -> Self

Convert a gRPC status from meta service into an RpcError.

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pub fn from_compute_status(s: Status) -> Self

Convert a gRPC status from compute service into an RpcError.

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pub fn from_compactor_status(s: Status) -> Self

Convert a gRPC status from compactor service into an RpcError.

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pub fn from_connector_status(s: Status) -> Self

Convert a gRPC status from connector service into an RpcError.

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pub fn from_frontend_status(s: Status) -> Self

Convert a gRPC status from frontend service into an RpcError.

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impl RpcError

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pub fn is_connection_error(&self) -> bool

Returns true if the error is a connection error. Typically used to determine if the error is transient and can be retried.

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impl Debug for RpcError

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

Formats the value using the given formatter. Read more
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impl Display for RpcError

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

Formats the value using the given formatter. Read more
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impl Error for RpcError

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

Returns the lower-level source of this error, if any. Read more
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fn provide<'_request>(&'_request self, request: &mut Request<'_request>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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impl From<Box<TonicStatusWrapper>> for RpcError

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fn from(source: Box<TonicStatusWrapper>) -> Self

Converts to this type from the input type.
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impl From<Error> for RpcError

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fn from(source: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for RpcError

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fn from(e: Error) -> Self

Converts to this type from the input type.
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impl From<MetaAddressStrategyParseError> for RpcError

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fn from(source: MetaAddressStrategyParseError) -> Self

Converts to this type from the input type.
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impl !From<Status> for RpcError

Intentionally not implemented to enforce using RpcError::from_xxx_status, so that the service name can always be included in the error message.

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where T: Error,

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fn as_dyn(&self) -> &dyn Error

Casts the error to a trait object.
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fn as_error_source(&self) -> &(dyn Error + 'static)

For maximum effectiveness, this needs to be called as a method to benefit from Rust’s automatic dereferencing of method receivers.
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fn as_report(&self) -> Report<'_>

Returns a [Report] that formats the error and its sources in a cleaned-up way. Read more
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fn to_report_string(&self) -> String

Converts the error to a [Report] and formats it in a compact way. Read more
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impl<T> ErrorIsFromTonicServerImpl for T
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fn is_from_tonic_server_impl(&self) -> bool

Returns whether the error is from the implementation of a tonic server, i.e., created with ToTonicStatus::to_status. Read more
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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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Convert the error to tonic::Status with the given tonic::Code without specifying the service name. Prefer [to_status] if possible. Read more
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