Struct arrow2::io::parquet::read::indexes::FilteredPage

pub struct FilteredPage {
    pub start: u64,
    pub length: usize,
    pub selected_rows: Vec<Interval, Global>,
    pub num_rows: usize,
}

Available on crate feature io_parquet only.

An enum describing a page that was either selected in a filter pushdown or skipped

Fields

start: u64

Location of the page in the file

length: usize

selected_rows: Vec<Interval, Global>

rows to select from the page

num_rows: usize

Trait Implementations

impl Clone for FilteredPage

fn clone(&self) -> FilteredPage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FilteredPage

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

Formats the value using the given formatter.

impl Hash for FilteredPage

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

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<FilteredPage> for FilteredPage

fn eq(&self, other: &FilteredPage) -> 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 Eq for FilteredPage

impl StructuralEq for FilteredPage

impl StructuralPartialEq for FilteredPage