style: rustfmt changes

Author: dream-dasher

.rustfmt.toml

@@ -14,31 +14,30 @@ ignore = []               # files for rustfmt to ignore
 # required_version        # specify rustfmt version requirement
 
 ## --- regular-config ---
+imports_indent = "Visual"
+indent_style = "Visual"            # nests inline with thing needing verticality
+
 brace_style = "PreferSameLine"     # braces start on line of what they connect to
 chain_width = 30                   # default: 60
-control_brace_style = "ClosingNextLine" # e.g. if & else in line with eachother
+
+struct_field_align_threshold = 20  # move distance to seek type alignment in struct fields
+enum_discrim_align_threshold = 20  # move distance to seek type alignment in enum discriminants
 
 match_arm_blocks = false           # only use {} if multiple statements (vs multline single statements)
-format_macro_bodies = false
 match_block_trailing_comma = true  # commas between all match arms ({},)
 
 imports_granularity = "Crate"      # group all imports for a crate together
-overflow_delimited_expr = true     # no double nesting for verticle formatted lists, etc.
-reorder_impl_items = true          # assoc_type & const at top of impl
-
 group_imports = "StdExternalCrate" # category style grouping of imports (ala isort in python)
-struct_field_align_threshold = 20  # move distance to seek type alignment in struct fields
-enum_discrim_align_threshold = 20  # move distance to seek type alignment in enum discriminants
-
-use_field_init_shorthand = true    # let _ = some_struct {x, y, z}
-where_single_line = true           # where on single line if few types
 
-imports_indent = "Visual"
-indent_style = "Visual"            # nests inline with thing needing verticality
+format_macro_bodies = false
+format_code_in_doc_comments = true
 
+reorder_impl_items = true          # assoc_type & const at top of impl
+merge_derives = false              # allow multiple #[derive(..)] chunks
 
 ## --- previously debated options ---
 # tab_spaces = 8                    # legible groups! (~; and is a lot when combiend iwth "Visual" styles)
 # format_strings = true             # auto line-break strings (easier to read, more annoying to edit)
 # trailing_semicolon = false        # no `;` after continue/break/return (allows, but doesn't enforce no trailing `;)
 # inline_attribute_width=50         # distance to allow attributes on same lines a what they tag (visually surprising)
+# use_field_init_shorthand = true    # let _ = some_struct {x, y, z}

xtask/src/main.rs

@@ -86,8 +86,7 @@ fn main() -> Result<(), Box<dyn Error>> {
                 Ok(n) =>
                     if n <= MAX_PRIME_TILL {
                         n
-                    }
-                    else {
+                    } else {
                         eprintln!("Primes not listed.  {}'s max value ({}) will take a long time for us to calculate with the current method.",
                                   t_deets.name.green(),
                                   t_deets.max.blue(),);