Function fs_extra::dir::get_dir_content

pub fn get_dir_content<P>(path: P) -> Result<DirContent>where
    P: AsRef<Path>,

Return DirContent which contains information about directory:

• Size of the directory in bytes.
• List of source paths of files in the directory (files inside subdirectories included too).
• List of source paths of all directories and subdirectories.

Errors

This function will return an error in the following situations, but is not limited to just these cases:

• This path directory does not exist.
• Invalid path.
• The current process does not have the permission to access path.

Examples

extern crate fs_extra;
use fs_extra::dir::get_dir_content;

let dir_content = get_dir_content("dir")?;
for directory in dir_content.directories {
    println!("{}", directory); // print directory path
}