Enum SortingParquetError 

pub enum SortingParquetError {
    ArrowError(ArrowError),
    ParquetError(ParquetError),
    NoSortingColumnsConfigured,
    WriterClosed,
    IoError(Error),
    UnexpectedIndexOutOfBounds,
}

The unified error type produced by this crate.

Wraps the three I/O / format error sources used during sorting and writing (ArrowError, ParquetError, std::io::Error) and adds two crate-specific variants for misconfiguration and an internal invariant violation.

Variants

ArrowError(ArrowError)

An error originating from the Arrow compute / array layer.

ParquetError(ParquetError)

An error originating from the Parquet reader/writer layer.

NoSortingColumnsConfigured

Returned by try_new constructors when the supplied WriterProperties does not have sorting columns configured via set_sorting_columns.

WriterClosed

Returned when a writer operation requires the internal row converter but the writer has already consumed it as part of a finalize step.

IoError(Error)

An error reading from or writing to a file (run files or the target).

UnexpectedIndexOutOfBounds

An internal invariant was violated while computing min/max sort keys for a merged batch.

Currently surfaces only from merge_sorted_batches_with_row_converter_returning_extremes when every input batch is empty, so the merge has no rows from which to extract a min or max.

Trait Implementations

impl Debug for SortingParquetError

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

Formats the value using the given formatter.

impl Display for SortingParquetError

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

Formats the value using the given formatter.

impl Error for SortingParquetError

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 SortingParquetError

fn from(source: ArrowError) -> Self

Converts to this type from the input type.

impl From<Error> for SortingParquetError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParquetError> for SortingParquetError

fn from(source: ParquetError) -> Self

Converts to this type from the input type.