Still not working.

crates/squozen/src/squozen.rs

@@ -31,14 +31,14 @@ pub impl Squozen {
     }
 
     /*
-    pub fn iter(&mut self) -> StoredPath {
+    pub fn matches(&mut self, pattern: &[u8]) -> StoredPath {
-        FoundPath::new(&self);
+        FoundPath::new(&self, pattern);
     }
     */
 }
 
 pub struct StoredPath<'a> {
-    source: Squozen,
+    source: &'a Squozen,
     path: [char; libc::PATH_MAX],
     db: Bytes<Bufreader>,
     ch: u8,
@@ -47,7 +47,7 @@ pub struct StoredPath<'a> {
 }
 
 pub impl<'a> StoredPath {
-    pub fn new(squozen: Squozen) -> StoredPath {
+    pub fn new(squozen: &'a mut Squozen) -> StoredPath {
         let mut dbfile = File::open(&squozen.path)?;
         let mut dbbuffer = Bufreader::new(dbfile);
         dbbuffer.seek(BIGRAMS);
@@ -104,3 +104,17 @@ pub impl<'a> Iterator for StoredPath {
         Some(&self.path)
     }
 }
+
+pub struct FoundPath {
+    stored: StoredPath,
+    pattern: Vec<u8>,
+}
+
+pub impl<'a> FoundPath {
+    pub fn new(squozen: &'a Squozen, path: &[u8]) -> Result<FoundPath, Error> {
+        Ok(FoundPath {
+            stored: StoredPath::new(squozen),
+            pattern: prepare_pattern(path)?,
+        })
+    }
+}