.rustfmt.toml

# A set of sane, extremely close to "standard rust" style options
# Mostly just utilizes some common convention that is not currently
# agressively formatted by rustfmt, because I agree with said
# convention.
# Each option is commented with what effect it actually has.

# Enable unstable features
unstable_features = true

# Max blank lines between any statement
blank_lines_upper_bound = 2

# puts expressions on seperate lines from function calls
combine_control_expr = false

# turns chains of _ wildcards into a single .. wildcard in tuples
condense_wildcard_suffixes = true

# Force multiline closure and match arm bodies to be wrapped in a block
force_multiline_blocks = true

# format code in doc comments
format_code_in_doc_comments = true

# format metavariable macro matching patterns
format_macro_matchers = true

# format string literals where neccesary
format_strings = true

# hex literals are forced uppercase
hex_literal_case = "Upper"

# horizontal imports when the line is shorter than 80, vertical otherwise
imports_layout = "HorizontalVertical"

# Enforces single import per module, with merged imports for the same module
imports_granularity = "Module"

# Enforce unix style line endings
newline_style = "Unix"

# normalize comments to single line style instead of multiline
normalize_comments = true

# Reorder impl items to put type and const definitions first
reorder_impl_items = true

# Group imports into three groups: (std, core, alloc), extern crates, (self, super, crate)
group_imports = "StdExternalCrate"

# use field init shorthand ({x} instead of {x: x}) when possible
use_field_init_shorthand = true

# wrap comments if they're longer than 80 characters
wrap_comments = true