pub mod file_lines;
pub mod license;
pub mod lists;
-pub mod summary;
/// This macro defines configuration options used in rustfmt. Each option
/// is defined as follows:
max_width: usize, 100, true, "Maximum width of each line";
hard_tabs: bool, false, true, "Use tab characters for indentation, spaces for alignment";
tab_spaces: usize, 4, true, "Number of spaces per tab";
- newline_style: NewlineStyle, NewlineStyle::Unix, true, "Unix or Windows line endings";
- use_small_heuristics: bool, true, false, "Whether to use different formatting for items and \
- expressions if they satisfy a heuristic notion of 'small'.";
- indent_style: IndentStyle, IndentStyle::Block, false, "How do we indent expressions or items.";
+ newline_style: NewlineStyle, NewlineStyle::Native, true, "Unix or Windows line endings";
+ use_small_heuristics: Heuristics, Heuristics::Default, true, "Whether to use different \
+ formatting for items and expressions if they satisfy a heuristic notion of 'small'";
+ indent_style: IndentStyle, IndentStyle::Block, false, "How do we indent expressions or items";
- // Comments and strings
+ // Comments. macros, and strings
wrap_comments: bool, false, false, "Break comments to fit on the line";
comment_width: usize, 80, false,
"Maximum length of comments. No effect unless wrap_comments = true";
license_template_path: String, String::default(), false,
"Beginning of file must match license template";
format_strings: bool, false, false, "Format string literals where necessary";
+ format_macro_matchers: bool, false, false,
+ "Format the metavariable matching patterns in macros";
+ format_macro_bodies: bool, true, false, "Format the bodies of macros";
// Single line expressions and items
empty_item_single_line: bool, true, false,
space_after_colon: bool, true, false, "Leave a space after the colon";
spaces_around_ranges: bool, false, false, "Put spaces around the .. and ..= range operators";
binop_separator: SeparatorPlace, SeparatorPlace::Front, false,
- "Where to put a binary operator when a binary expression goes multiline.";
+ "Where to put a binary operator when a binary expression goes multiline";
// Misc.
- remove_nested_parens: bool, true, true, "Remove nested parens.";
- combine_control_expr: bool, true, false, "Combine control expressions with function calls.";
+ remove_nested_parens: bool, true, true, "Remove nested parens";
+ combine_control_expr: bool, true, false, "Combine control expressions with function calls";
struct_field_align_threshold: usize, 0, false, "Align struct fields if their diffs fits within \
- threshold.";
+ threshold";
match_arm_blocks: bool, true, false, "Wrap the body of arms in blocks when it does not fit on \
the same line with the pattern of arms";
force_multiline_blocks: bool, false, false,
match_block_trailing_comma: bool, false, false,
"Put a trailing comma after a block based match arm (non-block arms are not affected)";
blank_lines_upper_bound: usize, 1, false,
- "Maximum number of blank lines which can be put between items.";
+ "Maximum number of blank lines which can be put between items";
blank_lines_lower_bound: usize, 0, false,
- "Minimum number of blank lines which must be put between items.";
+ "Minimum number of blank lines which must be put between items";
+ edition: Edition, Edition::Edition2015, false, "The edition of the parser (RFC 2052)";
// Options that can change the source code beyond whitespace/blocks (somewhat linty things)
merge_derives: bool, true, true, "Merge multiple `#[derive(...)]` into a single one";
use_field_init_shorthand: bool, false, true, "Use field initialization shorthand if possible";
force_explicit_abi: bool, true, true, "Always print the abi for extern items";
condense_wildcard_suffixes: bool, false, false, "Replace strings of _ wildcards by a single .. \
- in tuple patterns";
+ in tuple patterns";
// Control options (changes the operation of rustfmt, rather than the formatting)
color: Color, Color::Auto, false,
"What Color option to use when none is supplied: Always, Never, Auto";
required_version: String, env!("CARGO_PKG_VERSION").to_owned(), false,
- "Require a specific version of rustfmt.";
+ "Require a specific version of rustfmt";
unstable_features: bool, false, false,
"Enables unstable features. Only available on nightly channel";
disable_all_formatting: bool, false, false, "Don't reformat anything";
report_fixme: ReportTactic, ReportTactic::Never, false,
"Report all, none or unnumbered occurrences of FIXME in source file comments";
ignore: IgnoreList, IgnoreList::default(), false,
- "Skip formatting the specified files and directories.";
+ "Skip formatting the specified files and directories";
// Not user-facing
verbose: Verbosity, Verbosity::Normal, false, "How much to information to emit to the user";
create_config! {
// Options that are used by the generated functions
max_width: usize, 100, true, "Maximum width of each line";
- use_small_heuristics: bool, true, false,
+ use_small_heuristics: Heuristics, Heuristics::Default, true,
"Whether to use different formatting for items and \
expressions if they satisfy a heuristic notion of 'small'.";
license_template_path: String, String::default(), false,
projects / rust.git / blobdiff