This is a rust crate wich makes it easy to recursively traverse a directory or in other words, to iterate over a directory tree.
That means looking at every file inside a directory and it's subdirectories. For example consider this layout:
test_env
│ file1
│ file2
│ file3
│
├───folder1
│ │ file4
│ │ file5
│ │
│ └───folder3
│ file7
│
└───folder2
file6
This crate provides functions to iterate over all the files, from file1 to file7.
These methods are exposed through the Traverse struct.
Here a small function that goes trough every file inside path/to/dir and its subdirectories and
prints the content.
```rust
use rtv::Traverse; use std::io::Read;
Traverse::new("path/to/dir").apply(|mut file| { let mut buff = String::new(); file.readtostring(&mut buff); println!("{}", buff); });
```
apply function takes, now gets the path to the file.build function now returns a Vec<PathBuf> instead of Vec<DirEntry>.