Struct TextPool 

pub struct TextPool { /* private fields */ }

Pool of random text that follows TPC-H grammar.

Implementations

impl TextPool

pub fn get_or_init_default() -> &'static Self

Returns the default text pool or initializes for the first time if that’s not already the case.

pub fn new(size: i32, distributions: &Distributions) -> Self

Returns a new text pool with a predefined size and set of distributions.

pub fn size(&self) -> i32

Returns the text pool size.

pub fn text(&self, begin: i32, end: i32) -> &str

Returns a chunk of text from the pool

Returns the text from the pool between the given begin and end indices.

Trait Implementations

impl Clone for TextPool

fn clone(&self) -> TextPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextPool

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

Formats the value using the given formatter.