Enum parquet::basic::SortOrder

pub enum SortOrder {
    SIGNED,
    UNSIGNED,
    UNDEFINED,
}

Sort order for page and column statistics.

Types are associated with sort orders and column stats are aggregated using a sort order, and a sort order should be considered when comparing values with statistics min/max.

See reference in https://github.com/apache/parquet-cpp/blob/master/src/parquet/types.h

Variants

SIGNED

Signed (either value or legacy byte-wise) comparison.

UNSIGNED

Unsigned (depending on physical type either value or byte-wise) comparison.

UNDEFINED

Comparison is undefined.

Trait Implementations

impl Clone for SortOrder

fn clone(&self) -> SortOrder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SortOrder

impl Debug for SortOrder

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

Formats the value using the given formatter.

impl Display for SortOrder

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

Formats the value using the given formatter.

impl PartialEq<SortOrder> for SortOrder

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for SortOrder