Remove WalkDirIterator (#58)

remove WalkDirIterator

And make skip_current_dir and filter_entry inherent methods.

Fixes #40.

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index ee525de..97d6840 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ This uses the `filter_entry` iterator adapter to avoid yielding hidden files
 and directories efficiently:
 
 ```rust,no_run
-use walkdir::{DirEntry, WalkDir, WalkDirIterator};
+use walkdir::{DirEntry, WalkDir};
 
 fn is_hidden(entry: &DirEntry) -> bool {
     entry.file_name()