Struct Utf8Array 

pub struct Utf8Array { /* private fields */ }

UTF-8 string array

Implementations

impl Utf8Array

pub fn new(data: Vec<String>) -> Self

Create new Utf8Array

pub fn value(&self, index: usize) -> Result<&str>

Get value at index

pub fn values(&self) -> &[String]

Get all values

Trait Implementations

impl Array for Utf8Array

fn data_type(&self) -> &DataType

Get the data type of the array

fn len(&self) -> usize

Get the number of elements in the array

fn as_any(&self) -> &dyn Any

Convert to Any for downcasting

fn is_empty(&self) -> bool

Check if the array is empty

impl Clone for Utf8Array

fn clone(&self) -> Utf8Array

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Utf8Array

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

Formats the value using the given formatter.

impl From<Vec<&str>> for Utf8Array

fn from(data: Vec<&str>) -> Self

Converts to this type from the input type.

impl From<Vec<String>> for Utf8Array

fn from(data: Vec<String>) -> Self

Converts to this type from the input type.