rustfmt.toml

edition = "2024"
style_edition = "2024"

# xt deviates from The Rust Style Guide in two notable ways.

# First, hard tabs can provide substantial accessibility benefits over a strict space count.
# See e.g. https://redd.it/c8drjo, https://github.com/prettier/prettier/issues/7475#issuecomment-668544890.
hard_tabs = true

# Second, it's easier and more readable to wrap all comments at a maximum of 100 columns, rather
# than the style guide's complicated "80 characters up to the maximum width of 100, whichever is
# smaller" rule. The rustfmt tracking issue for the unstable "comment_width" option shows broad
# agreement with this. Since this is unstable in rustfmt, I'm documenting the style preference
# without any explicit setting change.