rust get current directory

Rust: Get Current Directory

To get the current directory in Rust, you can use the std::env::current_dir function. Here's an example:

use std::env;

fn main() {
    if let Ok(current_dir) = env::current_dir() {
        println!("Current directory: {:?}", current_dir);
    } else {
        println!("Failed to get the current directory");
    }
}

This code snippet uses the current_dir function from the std::env module to get the current directory. It returns a Result type, so you can use the if let construct to handle the result. If the current directory is successfully obtained, it will be printed. Otherwise, an error message will be displayed.

Please note that the current_dir function can return an error if the current directory cannot be determined for some reason. In such cases, you may want to handle the error accordingly.

I hope this helps! Let me know if you have any further questions.