Enum ArrowConvertError 

pub enum ArrowConvertError {
    Arrow(ArrowError),
    InvalidValue(String),
}

Errors produced by the CQL → Arrow conversion.

A dedicated thiserror enum so that callers (e.g. ParquetExportError) can wrap or delegate to this error without pulling in Parquet-specific error types.

Variants

Arrow(ArrowError)

Arrow array or schema construction failure.

InvalidValue(String)

A value could not be represented in the target Arrow type.

Trait Implementations

impl Debug for ArrowConvertError

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

Formats the value using the given formatter.

impl Display for ArrowConvertError

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

Formats the value using the given formatter.

impl Error for ArrowConvertError

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<ArrowConvertError> for ParquetExportError

fn from(e: ArrowConvertError) -> Self

Converts to this type from the input type.

impl From<ArrowConvertError> for DeltaParquetError

fn from(e: ArrowConvertError) -> Self

Converts to this type from the input type.

impl From<ArrowError> for ArrowConvertError

fn from(source: ArrowError) -> Self

Converts to this type from the input type.