Update code

rustfmt.toml

@@ -2,10 +2,8 @@ comment_width = 100
 format_code_in_doc_comments = true
 format_macro_bodies = true
 format_macro_matchers = true
-imports_granularity = "Module"
 normalize_comments = true
 normalize_doc_attributes = true
 reorder_impl_items = true
-reorder_imports = true
 tab_spaces = 4
 wrap_comments = true