Enum RejectedSourceFeature 

pub enum RejectedSourceFeature {
    NonLocalObjectStore,
    PartitionColumns,
    ExprAdapter,
    ParquetFileReaderFactory,
    ScanLimit,
    PreserveOrder,
    OutputOrdering,
    PushedDownParquetPredicate,
    EmptySource,
    PartitionValues,
    ByteRange,
    FileOrdering,
    RowSelection,
    ZeroColumnCount,
    SchemaMapping,
    RemoteFooterUnavailable,
}

Stable rejection feature codes for native source diagnostics.

Variants

NonLocalObjectStore

Source is not backed by a local filesystem object store.

PartitionColumns

Required partition columns could not be represented.

ExprAdapter

DataFusion scan expression adapter is present.

ParquetFileReaderFactory

A custom Parquet file reader factory is present.

ScanLimit

DataFusion scan limit is present.

PreserveOrder

Source requires preserved input order.

OutputOrdering

Source declares output ordering.

PushedDownParquetPredicate

Pushed-down Parquet predicate cannot be represented safely.

EmptySource

Source has no files.

PartitionValues

Required partition values are missing or unsupported.

ByteRange

Byte-range file entries are not supported as represented.

FileOrdering

Per-file ordering metadata is present.

RowSelection

Row-level selection is present.

ZeroColumnCount

Zero-column count was required but not represented.

SchemaMapping

Logical-to-source column mapping is invalid.

RemoteFooterUnavailable

A remote object’s footer was not available to planning.

Implementations

impl RejectedSourceFeature

pub const fn as_str(self) -> &'static str

Stable lower-case code used by reports.

Trait Implementations

impl Clone for RejectedSourceFeature

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RejectedSourceFeature

impl Debug for RejectedSourceFeature

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

Formats the value using the given formatter.

impl Eq for RejectedSourceFeature

impl Hash for RejectedSourceFeature

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RejectedSourceFeature

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RejectedSourceFeature