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mod tiktoken;
pub use self::tiktoken::{cl100k_base_singleton, count_tokens, text_to_tokens, tokens_to_text};
use chrono::prelude::*;
use crossterm::style::{Color, Stylize};
use std::io::{stdout, Write};
#[macro_export]
macro_rules! print_now {
($($arg:tt)*) => {
$crate::utils::print_now(&format!($($arg)*))
};
}
pub fn print_now<T: ToString>(text: T) {
print!("{}", text.to_string());
let _ = stdout().flush();
}
pub fn now() -> String {
let now = Local::now();
now.to_rfc3339_opts(SecondsFormat::Secs, false)
}
#[allow(unused)]
pub fn emphasis(text: &str) -> String {
text.stylize().with(Color::White).to_string()
}
pub fn mask_text(text: &str, head: usize, tail: usize) -> String {
if text.len() <= head + tail {
return text.to_string();
}
format!("{}...{}", &text[0..head], &text[text.len() - tail..])
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_mask_text() {
assert_eq!(mask_text("123456", 3, 4), "123456");
assert_eq!(mask_text("1234567", 3, 4), "1234567");
assert_eq!(mask_text("12345678", 3, 4), "123...5678");
assert_eq!(mask_text("12345678", 4, 3), "1234...678");
}
}
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