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;

fn main() -> std::io::Result<()> {
    let path = env::current_dir()?;
    println!("The current directory is {}", path.display());
    Ok(())
}