Struct BinaryArray 

pub struct BinaryArray { /* private fields */ }

A binary array. FixedBinary uses the same representation and carries its width in the corresponding schema column.

Implementations

impl BinaryArray

pub fn new(values: Vec<Vec<u8>>, validity: Option<Vec<bool>>) -> Self

Construct a variable- or fixed-width binary array with an optional row-validity bitmap.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn values(&self) -> &[Vec<u8>]

pub fn validity(&self) -> Option<&[bool]>

pub fn is_null(&self, index: usize) -> bool

Whether the logical position at index is null.

Trait Implementations

impl Clone for BinaryArray

fn clone(&self) -> BinaryArray

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryArray

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

Formats the value using the given formatter.

impl Eq for BinaryArray

impl PartialEq for BinaryArray

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BinaryArray