5 unstable releases
Uses old Rust 2015
0.3.3 | Apr 20, 2016 |
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0.3.2 | Dec 25, 2015 |
0.3.1 | Oct 27, 2015 |
0.2.0 | Sep 25, 2015 |
0.1.0 | Sep 24, 2015 |
#17 in #walk
575 downloads per month
Used in 6 crates
42KB
616 lines
Scan Dir
Status: | Beta |
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Documentation: | http://tailhook.github.com/scan_dir/ |
Simple interface to iterate over files or subdirs of a directory
Features:
- Ensure that file names are decodable to utf-8 (or error/warning is propagated)
- Ignore hidden entries (by default)
- Ignore common text editor and revision control backup files
- Select only files or only directories
- Simpler but detailed enough error handling
- Recursive directory scanner
Here is the example:
use scan_dir::ScanDir; ScanDir::dirs().read(".", |iter| { for (entry, name) in iter { println!("File {:?} has full path {:?}", name, entry.path()); } }).unwrap()
Compare it to stdlib way:
use std::fs::read_dir; for entry_res in read_dir(".").unwrap() { let entry = entry_res.unwrap(); let file_name_buf = entry.file_name(); let file_name = file_name_buf.to_str().unwrap(); if !file_name.starts_with(".") && entry.file_type().unwrap().is_dir() { println!("File {:?} has full path {:?}", file_name, entry.path()); } }
Well, it looks almost fine until you want to turn unwrap's into correct error reporting.
Upgrading
The scan_dir 0.3 by default resolves symlink before checking if it's a file or directory. In the scan_dir 0.1-0.2 symlinks where always included in the list (i.e. they were skipped neither by skip_files nor by skip_dirs).
License
Licensed under either of
- Apache License, Version 2.0, (./LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (./LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Dependencies
~47KB