# Storyteller rustfmt rules
# (Not yet happy with these.)

# Four spaces is excessive in any language.
# Conserve horizontal space for small laptop screens.
tab_spaces = 2

# Only Unix
newline_style = "unix"

# We won't change any vendor code.
# Note: This appears not to work in stable, so it's necessary to run `cargo +nightly fmt`.
ignore = [
  "vendor"
]

# Item-level imports makes for better diffs and fewer merge conflicts.
# Another suitable option is "Module", but that's not the default either.
# (This is commented out for now to reduce the first round of rustfmt diffs, but will be enabled.)
imports_granularity = "Item"

# It's better to keep stdlib, crate (self), and external crates separate.
# (This is commented out for now to reduce the first round of rustfmt diffs, but will be enabled.)
group_imports = "StdExternalCrate"

# The default is wrong
match_block_trailing_comma = true

# 'try!' shouldn't exist in our codebase.
use_try_shorthand = true

# MAYBE
#struct_lit_single_line = true

# This fixes method chaining. 
# (rustfmt ordinarily puts everything on one line.)
use_small_heuristics = "Off" 

# TEMPORARY
#reorder_imports = false
#max_width = 180 # default 100
#chain_width = 10