Enum ArrowError

pub enum ArrowError {
    NotYetImplemented(String),
    ExternalError(Box<dyn Error + Send + Sync>),
    CastError(String),
    MemoryError(String),
    ParseError(String),
    SchemaError(String),
    ComputeError(String),
    DivideByZero,
    ArithmeticOverflow(String),
    CsvError(String),
    JsonError(String),
    IoError(String, Error),
    IpcError(String),
    InvalidArgumentError(String),
    ParquetError(String),
    CDataInterface(String),
    DictionaryKeyOverflowError,
    RunEndIndexOverflowError,
}

Many different operations in the arrow crate return this error type.

Variants

NotYetImplemented(String)

Returned when functionality is not yet available.

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

Wraps an external error.

CastError(String)

Error during casting from one type to another.

MemoryError(String)

Memory or buffer error.

ParseError(String)

Error during parsing from a string.

SchemaError(String)

Error during schema-related operations.

ComputeError(String)

Error during computation.

DivideByZero

Error during division by zero.

ArithmeticOverflow(String)

Error when an arithmetic operation overflows.

CsvError(String)

Error during CSV-related operations.

JsonError(String)

Error during JSON-related operations.

IoError(String, Error)

Error during IO operations.

IpcError(String)

Error during IPC operations in arrow-ipc or arrow-flight.

InvalidArgumentError(String)

Error indicating that an unexpected or bad argument was passed to a function.

ParquetError(String)

Error during Parquet operations.

CDataInterface(String)

Error during import or export to/from the C Data Interface

DictionaryKeyOverflowError

Error when a dictionary key is bigger than the key type

RunEndIndexOverflowError

Error when the run end index in a REE array is bigger than the array length

Implementations

impl ArrowError

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

Wraps an external error in an ArrowError.

Trait Implementations

impl Debug for ArrowError

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

Formats the value using the given formatter.

impl Display for ArrowError

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

Formats the value using the given formatter.

impl Error for ArrowError

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<Error> for ArrowError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for ArrowError

fn from(error: FromUtf8Error) -> Self

Converts to this type from the input type.

impl<W: Write> From<IntoInnerError<W>> for ArrowError

fn from(error: IntoInnerError<W>) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for ArrowError

fn from(error: Utf8Error) -> Self

Converts to this type from the input type.