Enum arrow2::error::Error

#[non_exhaustive]
pub enum Error {
    NotYetImplemented(String),
    External(String, Box<dyn Error + Send + Sync>),
    Io(Error),
    InvalidArgumentError(String),
    ExternalFormat(String),
    Overflow,
    OutOfSpec(String),
}

Enum with all errors in this crate.

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.

NotYetImplemented(String)

Returned when functionality is not yet available.

External(String, Box<dyn Error + Send + Sync>)

Wrapper for an error triggered by a dependency

Io(Error)

Wrapper for IO errors

InvalidArgumentError(String)

When an invalid argument is passed to a function.

ExternalFormat(String)

Error during import or export to/from a format

Overflow

Whenever pushing to a container fails because it does not support more entries. The solution is usually to use a higher-capacity container-backing type.

OutOfSpec(String)

Whenever incoming data from the C data interface, IPC or Flight does not fulfil the Arrow specification.

Implementations

impl Error

pub fn from_external_error(error: impl Error + Send + Sync + 'static) -> Self

Wraps an external error in an Error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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 self, req: &mut Demand<'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 Error

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_orc only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate features io_csv_read or io_csv_read_async or io_csv_write only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_csv_read_async and (crate features io_csv_read or io_csv_read_async or io_csv_write) only.

fn from(error: CSVError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_json only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_ipc only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_json_integration only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_parquet only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature io_parquet only.

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(error: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<OutOfSpecKind> for Error

Available on crate feature io_ipc only.

fn from(kind: OutOfSpecKind) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

Available on crate features io_csv_read or io_csv_read_async or io_csv_write only.

fn from(error: ParseError) -> Self

Converts to this type from the input type.

impl From<TryReserveError> for Error

fn from(_: TryReserveError) -> Error

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(error: Utf8Error) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(error: Utf8Error) -> Self

Converts to this type from the input type.