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use syntect::easy::HighlightLines;
use syntect::highlighting::Style;
use syntect::util::{as_24_bit_terminal_escaped, LinesWithEndings};
use syntect_assets::assets::HighlightingAssets;

fn main() {
    // Load these once at the start of your program
    let assets = HighlightingAssets::from_binary();
    let ss = assets.get_syntax_set().unwrap();
    let syntax = ss.find_syntax_by_extension("rs").unwrap();
    let theme = assets.get_theme("OneHalfDark");

    let mut h = HighlightLines::new(syntax, theme);
    let s = "pub struct Wow { hi: u64 }\nfn blah() -> u64 {}\n";
    for line in LinesWithEndings::from(s) { // LinesWithEndings enables use of newlines mode
        let ranges: Vec<(Style, &str)> = h.highlight_line(line, ss).unwrap();
        let escaped = as_24_bit_terminal_escaped(&ranges[..], true);
        print!("{}", escaped);
    }
}