json_io
A tool for simplifying saving and loading serializable types to and from json files.
It looks like this:
extern crate find_folder;
extern crate json_io;
fn main() {
let test_string = "This is a json_io test!".to_owned();
let target = find_folder::Search::Parents(1).for_folder("target").unwrap();
let path = target.join("test");
json_io::save(&path, &test_string).unwrap();
let the_string: String = json_io::load(&path).unwrap();
assert_eq!(&test_string, &the_string);
println!("{:?}", the_string);
}
You can add it to your project by adding this to your Cargo.toml:
[dependencies]
json_io = "*"