trk-io 0.31.0

TrackVis (*.trk) reader and writer
Documentation 
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// This helper module is automatically imported for all integration tests, even for those who don't
// import it. Because of this, I think it's acceptable to use a `allow(unused)` directive.
#![allow(unused)]

use tempfile::TempDir;
use trk_io::{Header, Reader, Streamlines, Tractogram};

pub fn get_random_trk_path() -> String {
    let dir = TempDir::new().unwrap();
    let path = dir.keep().join("out.trk");
    path.to_str().unwrap().to_string()
}

pub fn load_trk(path: &str) -> (Header, Tractogram) {
    let mut reader = Reader::new(path).unwrap();
    (reader.header.clone(), reader.tractogram())
}