rustfmt.toml

# Maximum line length is set to 100 characters
max_width = 100

# Imports will be formatted vertically
imports_layout = "Vertical"

# Imports will be grouped in the order: standard library, external crates, current crate
group_imports = "StdExternalCrate"

# Trailing commas will be added in multiline constructs
trailing_comma = "Vertical"

# Indentation style is set to "Block"
indent_style = "Block"

# Opening braces for control flow statements (if/else/for/while/etc.) will be placed on the same line where possible
brace_style = "SameLineWhere"

# Modules will be reordered alphabetically
reorder_modules = true

# Imports within modules will be reordered alphabetically
reorder_imports = true

# Hard tabs will not be used for indentation
hard_tabs = false

# The number of spaces per indentation level is set to 4
tab_spaces = 4

# Comments will be wrapped at the max_width length
wrap_comments = true

# Function parameters will be formatted in a compressed style
fn_params_layout = "Compressed"

# Match arms will be wrapped in blocks
match_arm_blocks = true