find the contents of a directory in rust

To find the contents of a directory in Rust, you can use the read_dir function from the std::fs module. Here's an example code snippet that shows how to read the contents of a directory:

main.rs
use std::fs;

fn main() {
    if let Ok(entries) = fs::read_dir("/path/to/directory") {
        for entry in entries {
            if let Ok(entry) = entry {
                println!("{:?}", entry.file_name());
            }
        }
    }
}
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In this code, we first use the read_dir function to obtain a Result containing an iterator over the entries in the directory. We then iterate over the iterator and print the filename of each entry.

Note that read_dir returns a Result type that could contain an error (e.g. if the directory does not exist or cannot be accessed). You should handle this error appropriately in your code.