rustfmt.toml

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# ignore = []	                        # Skip formatting the specified files and directories
# verbose = "Quiet"			# How much to information to emit to the user (Verbose, Normal, Quiet)
array_width = 79		        # Maximum width of an array literal before falling back to vertical formatting.
attr_fn_like_width = 79			# Maximum width of the args of a function-like attributes before falling back to vertical formatting.
binop_separator = "Front"		# Where to put a binary operator when a binary expression goes multiline
blank_lines_lower_bound = 0		# Minimum number of blank lines which must be put between items
blank_lines_upper_bound = 1		# Maximum number of blank lines which can be put between items
brace_style = "SameLineWhere"		# Brace style for items
chain_width = 79                 	# Maximum length of a chain to fit on a single line.
color = "Auto"			        # What Color option to use when none is supplied = Always, Never, Auto
combine_control_expr = true		# Combine control expressions with function calls
comment_width = 80			# Maximum length of comments. No effect unless wrap_comments = true
condense_wildcard_suffixes = false	# Replace strings of _ wildcards by a single ..                              in tuple patterns
control_brace_style = "AlwaysSameLine"	# Brace style for control flow constructs
disable_all_formatting = false		# Don't reformat anything
doc_comment_code_block_width = 100	# Maximum width for code snippets in doc comments. No effect unless format_code_in_doc_comments = true
edition = "2021"			# The edition of the parser (RFC 2052)
emit_mode = "Files"			# What emit Mode to use when none is supplied
empty_item_single_line = true		# Put empty-body functions and impls on a single line
enum_discrim_align_threshold = 0	# Align enum variants discrims, if their diffs fit within threshold
error_on_line_overflow = false		# Error if unable to get all lines within max_width
error_on_unformatted = false		# Error if unable to get comments or string literals within max_width, or they are left with trailing whitespaces
fn_args_layout = "Tall"			# (deprecated = use fn_params_layout instead)
fn_call_width = 79			# Maximum width of the args of a function call before falling back to vertical formatting.
fn_params_layout = "Tall"		# Control the layout of parameters in function signatures.
fn_single_line = false			# Put single-expression functions on a single line
force_explicit_abi = true		# Always print the abi for extern items
force_multiline_blocks = false		# Force multiline closure bodies and match arms to be wrapped in a block
format_code_in_doc_comments = false	# Format the code snippet in doc comments.
format_generated_files = true		# Format generated files
format_macro_bodies = true		# Format the bodies of declarative macro definitions
format_macro_matchers = true		# Format the metavariable matching patterns in macros
format_strings = false			# Format string literals where necessary
group_imports = "StdExternalCrate"	# Controls the strategy for how imports are grouped together
hard_tabs = false			# Use tab characters for indentation, spaces for alignment
hex_literal_case = "Upper"		# Format hexadecimal integer literals
hide_parse_errors = false		# (deprecated = use show_parse_errors instead)
imports_granularity = "Crate"		# Merge or split imports to the provided granularity
imports_indent = "Block"		# Indent of imports
imports_layout = "Mixed"		# Item layout inside a import block
indent_style = "Block"			# How do we indent expressions or items
inline_attribute_width = 0		# Write an item and its attribute on the same line if their combined width is below a threshold
make_backup = false			# Backup changed files
match_arm_blocks = false		# Wrap the body of arms in blocks when it does not fit on the same line with the pattern of arms
match_arm_leading_pipes = "Never"	# Determines whether leading pipes are emitted on match arms
match_block_trailing_comma = true	# Put a trailing comma after a block based match arm (non-block arms are not affected)
max_width = 100  			# Maximum width of each line
merge_derives = true			# Merge multiple `			#[derive(...)]` into a single one
merge_imports = true			# (deprecated = use imports_granularity instead)
newline_style = "Auto"			# Unix or Windows line endings
normalize_doc_attributes = false	# Normalize doc attributes as doc comments
overflow_delimited_expr = false		# Allow trailing bracket/brace delimited expressions to overflow
print_misformatted_file_names = true	# Prints the names of mismatched files that were formatted. Prints the names of files that would be formatted when used with `--check` mode.
remove_nested_parens = true		# Remove nested parens
reorder_impl_items = false		# Reorder impl items
reorder_imports = true			# Reorder import and extern crate statements alphabetically
reorder_modules = true			# Reorder module statements alphabetically in group
required_version = "1.7.0"
short_array_element_width_threshold = 10# Width threshold for an array element to be considered short
single_line_if_else_max_width = 79	# Maximum line length for single line if-else expressions. A value of zero means always break if-else expressions.
single_line_let_else_max_width = 79	# Maximum line length for single line let-else statements. A value of zero means always format the divergent `else` block over multiple lines.
skip_children = false			# Don't reformat out of line modules
space_after_colon = true		# Leave a space after the colon
space_before_colon = false		# Leave a space before the colon
spaces_around_ranges = false		# Put spaces around the  .. and ..= range operators
struct_field_align_threshold = 0	# Align struct fields if their diffs fits within threshold
struct_lit_single_line = true		# Put small struct literals on a single line
struct_lit_width = 18			# Maximum width in the body of a struct lit before falling back to vertical formatting.
struct_variant_width = 35		# Maximum width in the body of a struct variant before falling back to vertical formatting.
tab_spaces = 2			        # Number of spaces per tab
trailing_comma = "Vertical"		# How to handle trailing commas for lists
trailing_semicolon = true		# Add trailing semicolon after break, continue and return
type_punctuation_density = "Wide"	# Determines if '+' or '=' are wrapped in spaces in the punctuation of types
unstable_features = false		# Enables unstable features. Only available on nightly channel
use_field_init_shorthand = false	# Use field initialization shorthand if possible
use_small_heuristics = "Max"		# Whether to use different formatting for items and expressions if they satisfy a heuristic notion of 'small'
use_try_shorthand = false		# Replace uses of the try! macro by the ? shorthand
version = "One"			        # Version of formatting rules
where_single_line = false		# Force where-clauses to be on a single line
wrap_comments = false			# Break comments to fit on the line