Struct BoolBuilder 

pub struct BoolBuilder { /* private fields */ }

Implementations

impl BoolBuilder

pub fn new(nullability: Nullability) -> Self

pub fn with_capacity(nullability: Nullability, capacity: usize) -> Self

pub fn append_value(&mut self, value: bool)

Appends a boolean value to the builder.

pub fn append_values(&mut self, value: bool, n: usize)

Appends the same boolean value multiple times to the builder.

This method appends the given boolean value n times.

pub fn append_option(&mut self, value: Option<bool>)

Appends an optional boolean value to the builder.

If the value is Some, it appends the boolean value. If the value is None, it appends a null.

Panics

This method will panic if the input is None and the builder is non-nullable.

pub fn finish_into_bool(&mut self) -> BoolArray

Finishes the builder directly into a BoolArray.

Trait Implementations

impl ArrayBuilder for BoolBuilder

fn as_any(&self) -> &dyn Any

fn as_any_mut(&mut self) -> &mut dyn Any

fn dtype(&self) -> &DType

fn len(&self) -> usize

fn append_zeros(&mut self, n: usize)

Appends n “zero” values to the array.

unsafe fn append_nulls_unchecked(&mut self, n: usize)

The inner part of append_nulls.

unsafe fn extend_from_array_unchecked(&mut self, array: &dyn Array)

The inner part of extend_from_array.

fn ensure_capacity(&mut self, capacity: usize)

Ensure that the builder can hold at least capacity number of items

fn set_validity(&mut self, validity: Mask)

Override builders validity with the one provided.

fn finish(&mut self) -> ArrayRef

Constructs an Array from the builder components.

fn finish_into_canonical(&mut self) -> Canonical

Constructs a canonical array directly from the builder.

fn is_empty(&self) -> bool

fn append_zero(&mut self)

Append a “zero” value to the array.

fn append_null(&mut self)

Append a “null” value to the array.

fn append_nulls(&mut self, n: usize)

Appends n “null” values to the array.

fn append_default(&mut self)

Appends a default value to the array.

fn append_defaults(&mut self, n: usize)

Appends n default values to the array.

fn append_scalar(&mut self, scalar: &Scalar) -> VortexResult<()>

A generic function to append a scalar to the builder.

fn extend_from_array(&mut self, array: &dyn Array)

Extends the array with the provided array, canonicalizing if necessary.