Struct SplitRange 

pub struct SplitRange { /* private fields */ }

A row range used when registering natural scan splits.

Row range is relative to the reader that receives it. Offset is the offset that the local row range needs to be shifted by to get the global row range.

Implementations

impl SplitRange

pub fn try_new(row_offset: u64, row_range: Range<u64>) -> VortexResult<Self>

Constructs a split range, returning an error if the local row range is invalid.

pub fn root(row_range: Range<u64>) -> VortexResult<Self>

Constructs a split range for the root layout.

pub fn row_offset(&self) -> u64

The root-layout row offset of this reader’s local row zero.

pub fn row_range(&self) -> &Range<u64>

The local row range within this reader.

pub fn len(&self) -> u64

The length of the local row range.

pub fn is_empty(&self) -> bool

Returns true if the local row range is empty.

pub fn root_row_range(&self) -> Range<u64>

Returns the equivalent row range in the root layout’s coordinate space.

pub fn check_bounds(&self, row_count: u64) -> VortexResult<()>

Returns an error if the local row range is outside the given row count.

Trait Implementations

impl Clone for SplitRange

fn clone(&self) -> SplitRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SplitRange

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

Formats the value using the given formatter.

impl PartialEq for SplitRange

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for SplitRange

impl StructuralPartialEq for SplitRange