rustfmt.toml

   1 max_width = 120
   2 ideal_width = 100
   3 fn_call_width = 80
   4 match_block_trailing_comma = true
   5 fn_args_layout = "Block"
   6 closure_block_indent_threshold = 0
   7 fn_return_indent = "WithWhereClause"
   8 wrap_comments = true