Hi, i have created this method and work fine, but i want to get and compare specific name. Ej. only "book.txt"
This code:
let books = "/home/pichi/books/";
// return true if .txt
fn check_txt(cadena: &str) -> bool {
let txt_ext = vec![".txt", ".ls"];
for ext in &txt_ext {
if cadena.ends_with(ext) {
return true;
}
}
return false;
}
fn main() {
for entry in fs::read_dir(&books)? {
let path = entry?.path();
// Get path string.
let path_str = path.to_str().unwrap(); // original name
if path.is_dir() {
for entry2 in fs::read_dir(&path_str)? {
let path2 = entry2?.path();
// Get path string.
let path2_str = path2.to_str().unwrap(); // root + name + extension
if check_txt(&path2_str) != false {
println!("Files txt: {} ", &path2_str);
}
}
}
} // end entry
}
