Enum FlightError

pub enum FlightError {
    Arrow(ArrowError),
    NotYetImplemented(String),
    Tonic(Status),
    ProtocolError(String),
    DecodeError(String),
    ExternalError(Box<dyn Error + Send + Sync>),
}

Errors for the Apache Arrow Flight crate

Variants

Arrow(ArrowError)

Underlying arrow error

NotYetImplemented(String)

Returned when functionality is not yet available.

Tonic(Status)

Error from the underlying tonic library

ProtocolError(String)

Some unexpected message was received

DecodeError(String)

An error occurred during decoding

ExternalError(Box<dyn Error + Send + Sync>)

External error that can provide source of error by calling Error::source.

Implementations

impl FlightError

pub fn protocol(message: impl Into<String>) -> Self

Generate a new FlightError::ProtocolError variant.

pub fn from_external_error(error: Box<dyn Error + Send + Sync>) -> Self

Wraps an external error in an ArrowError.

Trait Implementations

impl Debug for FlightError

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

Formats the value using the given formatter.

impl Display for FlightError

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

Formats the value using the given formatter.

impl Error for FlightError

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<ArrowError> for FlightError

fn from(value: ArrowError) -> Self

Converts to this type from the input type.

impl From<FlightError> for Status

fn from(value: FlightError) -> Self

Converts to this type from the input type.

impl From<Status> for FlightError

fn from(status: Status) -> Self

Converts to this type from the input type.