Return vector of Path or PathBuf

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• We would like to create a function that collectes Path objects and returns them.
• Instead of Path objects we'll return PathBuf objects

examples/path/return-pathes/src/main.rs

use std::path::{Path, PathBuf};

fn main() {
    let pathes = get_pathes();
    println!("{:?}", pathes);
    for path in pathes {
        println!("{:?}", path);
        //println!("{}", path.display());
        //println!("{:?}", path.parent());
    }
}

fn get_pathes() -> Vec<PathBuf> {
    let mut entries = vec![];
    let path = Path::new(".");
    for entry in path.read_dir().expect("read_dir call failed").flatten() {
        entries.push(entry.path());
    }
    entries
}