Struct RepStr 

pub struct RepStr { /* private fields */ }

The cache result for a repeatable string.

Implementations

impl RepStr

pub fn new(s: &str, max_repeat_time: usize) -> Self

pub fn repeat_unwrap(&self, repeat: usize) -> &str

This is the function to extract reference of a str with the given repeat time would panic if the given repeat time is larger than max_repeat_time.

pub fn repeat(&self, repeat: usize) -> Option<&str>

This is a basic function to extract reference of a str with the given repeat time will return Some<&str> if the given repeat time is smaller than max_repeat_time otherwise return None.