Function minifier::js::clean_tokens

pub fn clean_tokens<'a>(tokens: Tokens<'a>) -> Tokens<'a>

Convenient function used to clean useless tokens in a token list.

Example

extern crate minifier;

use minifier::js::{clean_tokens, simple_minify};
use std::fs;

fn main() {
    let content = fs::read("some_file.js").expect("file not found");
    let source = String::from_utf8_lossy(&content);
    let s = simple_minify(&source); // First we get the tokens list.
    let s = s.apply(clean_tokens);  // We now have a cleaned token list!
    println!("result: {:?}", s);
}