Function std::env::current_dir

pub fn current_dir() -> Result<PathBuf>

Returns the current working directory as a PathBuf.

Errors

Returns an Err if the current working directory value is invalid. Possible cases:

• Current directory does not exist.
• There are insufficient permissions to access the current directory.

Examples

use std::env;

// We assume that we are in a valid directory.
let p = env::current_dir().unwrap();
println!("The current directory is {}", p.display());