feat: enable unstable features in rustfmt

bitfl0wer · bitfl0wer · commit 57d4db53b652 · 2025-06-21T21:56:13.000+02:00
diff --git a/rustfmt.toml b/rustfmt.toml
@@ -1,7 +1,10 @@
+unstable_features = true
 style_edition = "2024"
 use_small_heuristics = "Max"
 group_imports = "StdExternalCrate"
 imports_granularity = "Module"
 format_code_in_doc_comments = true
 newline_style = "Unix"
 use_field_init_shorthand = true
+doc_comment_code_block_width = 80
+normalize_doc_attributes = true
