Function life_backend::format::open

pub fn open<P>(path: P) -> Result<Box<dyn Format>>where
    P: AsRef<Path>,

Attempts to open a file with the file format handler specified by the file extension.

Examples

use life_backend::format;
use life_backend::Rule;
let path = "patterns/rpentomino.cells";
let handler = format::open(path)?;
assert_eq!(handler.rule(), Rule::conways_life());
assert_eq!(handler.live_cells().count(), 5);

use life_backend::format;
use life_backend::Rule;
let path = "patterns/bheptomino.rle";
let handler = format::open(path)?;
assert_eq!(handler.rule(), Rule::conways_life());
assert_eq!(handler.live_cells().count(), 7);