rustfmt.toml

# Daniel's opinionated rustfmt settings.
# I was somewhat reluctant to use rustfmt at first as I am fairly opinionated about certain code formatting choices
# and early tests on MartyPC mangled some very long match arms, especially in the instruction decoder.  But I'm biting
# the bullet and implementing it.

max_width = 120

# Keep 'if' and 'else' in the same column.
# if lorem {
#   println!("ipsum!");
# }
# else {
#   println!("dolor!");
# }
control_brace_style = "ClosingNextLine"

# I like to keep enum struct variants on one line if possible. The default of 35 is a bit too short and would
# split this example into individual lines:
#
# pub enum ScalerOption {
#   Mode(ScalerMode),
#   Adjustment { h: f32, s: f32, b: f32, c: f32, g: f32 },
struct_variant_width = 65

# Preferred input formats.
imports_granularity = "Crate"
imports_layout = "HorizontalVertical"

# I like aligning things
enum_discrim_align_threshold = 3
struct_field_align_threshold = 3