Path and Filesystem Models

Join Path Segments

Build a Child Path

Path::join appends a child path to a base path and returns an owned PathBuf.

Program

Play the program to choose a child path and join it under a fixed target directory.

join_path_segments.rs 
use std::path::Path;

fn main() {
    let file = ;
    let base = Path::new("target");
    let full = base.join(file);
    println!("{}", full.display());
}

use std::path::Path;

fn main() {
    let file = ;
    let base = Path::new("target");
    let full = base.join(file);
    println!("{}", full.display());
}

use std::path::Path;

fn main() {
    let file = ;
    let base = Path::new("target");
    let full = base.join(file);
    println!("{}", full.display());
}
join `join` creates a child path without changing the base path.
PathBuf The joined result is owned so it can be moved or changed later.
display `display` formats a path for user-facing output.