Function cryiorust::frame::open[−][src]

pub fn open<P: AsRef<Path> + Debug>(path: P) -> FrameResult<Box<dyn Frame>>

Expand description

A universal function to open a file as a Frame.

Example:

use std::{io, fmt};
use cryiorust::frame::{Frame, self};
use std::path::Path;

fn test_frame<P: AsRef<Path> + fmt::Debug>(path: P) -> io::Result<Box<dyn Frame>> {
    let testfile = path;
    let frame: Box<dyn Frame> = frame::open(testfile)?;
    Ok(frame)
}