Function std::env::set_current_dir

pub fn set_current_dir<P: AsRef<Path>>(p: P) -> Result<()>

Changes the current working directory to the specified path, returning whether the change was completed successfully or not.

Examples

use std::env;
use std::path::Path;

let root = Path::new("/");
assert!(env::set_current_dir(&root).is_ok());
println!("Successfully changed working directory to {}!", root.display());