rustfmt.toml

# A lot of the styles we want can only be configured
# using unstable features.
#
# If you have trouble running rustfmt, try "cargo +nightly fmt".
unstable_features = true

edition = "2018"
fn_args_layout = "Vertical"
format_code_in_doc_comments = true
imports_layout = "Vertical"
match_block_trailing_comma = true
max_width = 80
merge_imports = true
normalize_comments = true
normalize_doc_attributes = true
overflow_delimited_expr = true
reorder_impl_items = true
struct_lit_single_line = false
use_field_init_shorthand = true
use_small_heuristics = "Off"
use_try_shorthand = true
wrap_comments = true

# This one isn't released yet.
#fn_call_width = 40

# These are already set to the defaults, but they are things
# we really want to make sure are set, just in case defaults change.
reorder_imports = true
reorder_modules = true
space_after_colon = true
space_before_colon = false
tab_spaces = 4