rust binary include dir and get contents

Pub Date: 2023-09-15

cargo add include_dir

main.rs

fn main() {
use include_dir::{include_dir, Dir};
const IMAGE_DIR: Dir<'_> = include_dir!("./imgs/");
std::fs::create_dir_all("new").unwrap();
IMAGE_DIR.extract("new").unwrap();
for file in IMAGE_DIR.files(){
let contents = file.contents();
std::fs::write("./new_imgs/[r]".replace("[r]", &file.path().display().to_string()), contents).unwrap();
}
}

fn main() {
use include_dir::{include_dir, Dir};
const PROJECT_DIR: Dir<'_> = include_dir!("$CARGO_MANIFEST_DIR");
let lib_rs = PROJECT_DIR.get_file("src/main.rs").unwrap();
let contents = lib_rs.contents_utf8().unwrap();
println!("{}", contents);
}