Cargo.lock

@@ -66,7 +66,7 @@ checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
 name = "emoji-json-generator"
-version = "1.0.0"
+version = "0.1.0"
 dependencies = [
  "chrono",
  "serde",

src/main.rs

@@ -60,6 +60,7 @@ fn get_files() -> Vec<File> {
         let extension = file_name_parts[1];
         
         if extension == "png" || extension == "jpg" || extension == "jpeg" || extension == "gif" {
+            let file_name = file.expect("Error: could not read file").file_name().into_string().expect("Error: could not read filename as String");
             let emoji_data = Emoji {
                 name: name.to_string(),
                 category: category.clone(),