cuna

Another simple cue parser for Rust with nom.
Supports cue files in UTF-8 and UTF-8 with BOM.
Current document is not complete and the api is not so easy to use, so rcue or libcue.rs (though I can't compile this) may be a better choice.

Usage

use cuna::CueSheet;
use cuna::error::Error;

fn main() -> Result<(), Error> {
    let file = "tests/EGOIST - Departures ～あなたにおくるアイの歌～.cue";
    let cue = CueSheet::open(file)?;
    assert_eq!(sheet.comments.0[0], "GENRE Pop");
    assert_eq!(sheet.header.title, Some(vec!["Departures ～あなたにおくるアイの歌～".to_owned()]));
    assert_eq!(sheet.last_file().unwrap().name, "EGOIST - Departures ～あなたにおくるアイの歌～.flac");
    assert_eq!(sheet.last_track().unwrap().performer(), Some(&vec!["EGOIST".to_owned()]));

}

Performance

Here's a benchmark with a 42-line cue file(may be outdated).

cuna                    time:   [24.431 us 24.577 us 24.722 us]
                        change: [+29.680% +31.073% +32.504%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 3 outliers among 100 measurements (3.00%)
  2 (2.00%) high mild
  1 (1.00%) high severe

rcue                    time:   [94.889 us 95.035 us 95.208 us]
                        change: [+22.130% +23.267% +24.173%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 6 outliers among 100 measurements (6.00%)
  4 (4.00%) high mild
  2 (2.00%) high severe

rcue_no_buf_reader      time:   [3.8906 us 3.9295 us 3.9688 us]
                        change: [-0.3731% +1.2804% +2.8758%] (p = 0.13 > 0.05)
                        No change in performance detected.