Crate finder is a very simple and lightweight file searcher with the filtering of files. It provides an efficient implementation of recursive file search.

To use this crate, add finder as a dependency to your project's Cargo.toml:

toml [dependencies] finder = "0.1"

Example

The following code recursively search all files in /foo and /bar diresctories:

```no_run extern crate finder;

use finder::Finder;

fn main() { let finders = Finder::new("/foo:/bar"); for i in finders.intoiter() { println!("{}", i.path().tostr().unwrap()); } } ```

Example with filter

The following code recursively search .ttf and .ttc files in /foo and /bar diresctories:

```no_run extern crate finder;

use std::fs::DirEntry;

use finder::Finder;

fn isfontfile(e: &DirEntry) -> bool { if let Some(s) = e.path().filename() { let name = String::from(s.tostr().unwrap());

if (name.ends_with(".ttf") || name.ends_with(".ttc")) {
  return true;
}

}

false }

fn main() { let finders = Finder::new("/foo:/bar"); for i in finders.filter(&isfontfile).intoiter() { println!("{}", i.path().tostr().unwrap()); } } ```