Remove StoreRoot::as_path()

This patch reduces the mis-useable parts of the StoreRoot interface
further by removing the StoreRoot::as_path() function.

A function to get a walkdir::WalkDir was added instead.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

2 files changed, 5 insertions, 6 deletions

diff --git a/src/filestore/path.rs b/src/filestore/path.rs
index 134c132..80cd043 100644
--- a/src/filestore/path.rs
+++ b/src/filestore/path.rs
@@ -41,13 +41,13 @@ impl StoreRoot {
         self.0.join(subpath).is_dir()
     }
 
-    pub (in crate::filestore) fn as_path(&self) -> &Path {
-        self.0.as_ref()
-    }
-
     pub fn display(&self) -> std::path::Display {
         self.0.display()
     }
+
+    pub (in crate::filestore) fn walk(&self) -> walkdir::WalkDir {
+        walkdir::WalkDir::new(&self.0)
+    }
 }
 
 impl AsRef<Path> for StoreRoot {
diff --git a/src/filestore/util.rs b/src/filestore/util.rs
index 75e3972..90dacab 100644
--- a/src/filestore/util.rs
+++ b/src/filestore/util.rs
@@ -10,7 +10,6 @@ use anyhow::anyhow;
 use indicatif::ProgressBar;
 use resiter::AndThen;
 use resiter::Map;
-use walkdir::WalkDir;
 
 use crate::filestore::Artifact;
 use crate::filestore::path::*;
@@ -29,7 +28,7 @@ pub struct FileStoreImpl {
 impl FileStoreImpl {
     /// Loads the passed path recursively into a Path => Artifact mapping
     pub fn load(root: StoreRoot, progress: ProgressBar) -> Result<Self> {
-        let store = WalkDir::new(root.as_path())
+        let store = root.walk()
             .follow_links(false)
             .into_iter()
             .filter_entry(|e| e.file_type().is_file())