Type Alias StringChunkedBuilder

pub type StringChunkedBuilder = BinViewChunkedBuilder<str>;

Aliased Type

struct StringChunkedBuilder { /* private fields */ }

Implementations

impl<T> BinViewChunkedBuilder<T>

where T: ViewType + ?Sized,

pub fn new(name: PlSmallStr, capacity: usize) -> BinViewChunkedBuilder<T>

Create a new BinViewChunkedBuilder

Arguments

• capacity - Number of string elements in the final array.

pub fn append_value<S>(&mut self, v: S)

where S: AsRef<T>,

Appends a value of type T into the builder

pub fn append_null(&mut self)

Appends a null slot into the builder

pub fn append_option<S>(&mut self, opt: Option<S>)

where S: AsRef<T>,

impl BinViewChunkedBuilder<str>

pub fn finish(self) -> ChunkedArray<StringType>

Trait Implementations

impl<T> Clone for BinViewChunkedBuilder<T>

where T: ViewType + ?Sized,

fn clone(&self) -> BinViewChunkedBuilder<T>

Returns a copy of the value.

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

Performs copy-assignment from source.