rustfmt.toml

# rustfmt configuration file

# Maximum width of lines in the output code.
max_width = 100

# Indentation configuration
tab_spaces = 4
use_tabs = false
normalize_comments = true

# Control the formatting of comments
comment_width = 80

# Where to place trailing commas
trailing_comma = "always"

# How to format function arguments
fn_args_layout = "Block"

# How to format struct literal fields
struct_lit_width = "Auto"

# How to format imports
imports_indent = "Block"
imports_layout = "Mixed"

# How to format where clauses
where_layout = "Mixed"

# Blank line after imports
imports_granularity = "Crate"

# How to format chain expressions
chain_width = "Auto"

# How to format chains of if-else expressions
chain_format = "Visual"

# How to format match expressions
match_block_trailing_comma = true

# How to format match expressions with arms on the same line
match_arm_blocks = "Collapsed"

# Remove trailing white space
trim_trailing_whitespace = true

# How to format comments
comment_prefer_single_line = true
comment_convert_literals = true

# Format code in doc comments
format_code_in_doc_comments = true

# Configure reordering of imports
reorder_imports = true

# How to handle imports with multiple paths
reorder_imports_with_glob = true

# Allow to format code with unstable features (nightly-only)
unstable_features = false

# Ensure that formatting is applied to all files
recursive = true