rustfmt.toml

# The maximum width of a line before rustfmt will break it into multiple lines.
max_width = 100

# Determines whether opening braces of items, functions, and impl blocks
# should be on the same line as the declaration or on the next line.
# Possible values: "AlwaysSameLine", "AlwaysNextLine"
brace_style = "AlwaysNextLine"

# If true, rustfmt will attempt to wrap comments to fit within the max_width.
wrap_comments = true

# Controls how imports are grouped and broken across multiple lines.
# Possible values: "Preserve", "Crate", "Module"
imports_granularity = "Crate"

# If true, rustfmt will avoid combining control expressions (e.g., `if let`)
# with the surrounding expressions into a single line.
combine_control_expr = false

# Enables the use of field init shorthand in Rust struct initializations.
use_field_init_shorthand = true

# This option determines what kind of newline characters (\n) rustfmt will use when formatting the file.
newline_style = "Unix"