add rustfmt settings

1 files changed, 31 insertions, 0 deletions

diff --git a/.rustfmt.toml b/.rustfmt.toml
new file mode 100644
index 0000000..aea0694
--- /dev/null
+++ b/.rustfmt.toml
@@ -0,0 +1,31 @@
+unstable_features = true
+max_width = 80
+hard_tabs = false
+tab_spaces = 4
+newline_style = "Unix"
+use_small_heuristics = "Max"
+reorder_imports = true
+reorder_modules = true
+edition = "2018"
+merge_derives = true
+use_field_init_shorthand = true
+binop_separator = "Front"
+combine_control_expr = true
+condense_wildcard_suffixes = false
+enum_discrim_align_threshold = 25
+fn_single_line = true
+force_multiline_blocks = true
+format_macro_matchers = true
+format_strings = true
+imports_indent = "Visual"
+indent_style = "Block"
+inline_attribute_width = 40
+match_arm_blocks = false
+match_block_trailing_comma = true
+imports_granularity= "Crate"
+overflow_delimited_expr = true
+reorder_impl_items = true
+struct_field_align_threshold = 25
+struct_lit_single_line = true
+where_single_line = true
+brace_style = "AlwaysNextLine"