Struct parquet::arrow::arrow_reader::RowSelector

pub struct RowSelector {
    pub row_count: usize,
    pub skip: bool,
}

RowSelection is a collection of RowSelector used to skip rows when scanning a parquet file

Fields

row_count: usize

The number of rows

skip: bool

If true, skip row_count rows

Implementations

impl RowSelector

pub fn select(row_count: usize) -> Self

Select row_count rows

pub fn skip(row_count: usize) -> Self

Skip row_count rows

Trait Implementations

impl Clone for RowSelector

fn clone(&self) -> RowSelector

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RowSelector

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

Formats the value using the given formatter.

impl PartialEq<RowSelector> for RowSelector

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RowSelector

impl Eq for RowSelector

impl StructuralEq for RowSelector

impl StructuralPartialEq for RowSelector