globwalker 0.9.0

Glob-matched recursive file system walking. Fork of 'globwalk'
Documentation 
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extern crate tempfile;

use std::error::Error;
use std::fs::{File, create_dir_all};
use std::path::PathBuf;
use tempfile::TempDir;

fn create_files(files: &[&str]) -> Result<TempDir, Box<Error>> {
    let tmp_dir = TempDir::new()?;

    for f in files {
        let file_path = PathBuf::from(f);
        if let Some(dir) = file_path.parent() {
            create_dir_all(tmp_dir.path().join(dir))?;
        }
        File::create(tmp_dir.path().join(file_path))?;
    }

    Ok(tmp_dir)
}