rustfmt.toml

# Use the latest stable formatting rules (Rustfmt Edition 2021/2024)
edition = "2024"
style_edition = "2024"

# Set indentation width to 2 spaces (default is 4)
tab_spaces = 2

# Set maximum line width to 100 characters (default is 100)
max_width = 120

# --- Optional but Recommended Modern Practices ---

# Tries harder to fit code within max_width using heuristics like
# merging struct fields or function arguments onto fewer lines.
# "Max" is generally preferred for modern formatting.
use_small_heuristics = "Max"

# Group imports based on their origin (std, external crates, workspace crates)
# for better organization.
group_imports = "StdExternalCrate"

# Ensure imports from the same crate are grouped together.
imports_granularity = "Crate"

# Reorder module declarations alphabetically.
reorder_modules = true

# Use trailing commas where possible for cleaner diffs when adding items.
use_try_shorthand = true # Use '?' instead of try!() macro