Function mp3_duration::from_read

pub fn from_read<T>(reader: &mut T) -> Result<Duration, MP3DurationError> where
    T: Read, 

Measures the duration of a mp3 file contained in any struct implementing Read.

Examples

use std::path::Path;
use std::fs::File;
use std::io::BufReader;
use mp3_duration;

let path = Path::new("test/source.mp3");
let file = File::open(path).unwrap();
let mut reader = BufReader::new(file);
let duration = mp3_duration::from_read(&mut reader).unwrap();
println!("File duration: {:?}", duration);