rustfmt.toml

# https://github.com/rust-lang/rustfmt/blob/master/Configurations.md
# install: rustup component add rustfmt --toolchain nightly
# use: cargo +nightly fmt

unstable_features = true

hard_tabs = true
newline_style = "Unix"
binop_separator = "Back"
blank_lines_upper_bound = 1
brace_style = "AlwaysNextLine"
control_brace_style = "AlwaysSameLine"
combine_control_expr = false
empty_item_single_line = true
enum_discrim_align_threshold = 0
fn_args_layout = "Tall"
fn_single_line = false
force_multiline_blocks = true
format_macro_bodies = true

max_width = 150
chain_width = 60
struct_lit_width=18
fn_call_width = 70

# imports
imports_indent = "Block"
imports_layout = "HorizontalVertical"
reorder_imports = true
group_imports = "StdExternalCrate"

indent_style = "Block"
inline_attribute_width = 0
match_arm_blocks = true
match_block_trailing_comma = true
merge_derives = true
imports_granularity = "Module"
overflow_delimited_expr = false
remove_nested_parens = true
#reorder_impl_items = true
reorder_modules = true
short_array_element_width_threshold = 10
space_after_colon = true
space_before_colon = false
struct_field_align_threshold = 0
struct_lit_single_line = false

trailing_comma = "Vertical"
trailing_semicolon = true

type_punctuation_density = "Wide"

#use_try_shorthand = true

where_single_line = false