Function lib_traxex::download::download

pub fn download(url: &str, out: Option<&str>) -> Result<String>

Download a file according to its url.

Examples

extern crate lib_traxex;
use lib_traxex::download::download;
fn main() {
    let url_str = "https://raw.githubusercontent.com/zhangzhishan/blogpics/dev/traxex.jpg";
    match download(url_str, None) {
        Err(why) => panic!("couldn't write to : {}", why.to_string()),
        Ok(display) => println!("successfully wrote to {}", display)
    }
}