Struct rustfmt_nightly::Config

source · 
pub struct Config {
Show 84 fields
    max_width: (Cell<bool>, bool, usize, bool),
    hard_tabs: (Cell<bool>, bool, bool, bool),
    tab_spaces: (Cell<bool>, bool, usize, bool),
    newline_style: (Cell<bool>, bool, NewlineStyle, bool),
    indent_style: (Cell<bool>, bool, IndentStyle, bool),
    use_small_heuristics: (Cell<bool>, bool, Heuristics, bool),
    width_heuristics: (Cell<bool>, bool, WidthHeuristics, bool),
    fn_call_width: (Cell<bool>, bool, usize, bool),
    attr_fn_like_width: (Cell<bool>, bool, usize, bool),
    struct_lit_width: (Cell<bool>, bool, usize, bool),
    struct_variant_width: (Cell<bool>, bool, usize, bool),
    array_width: (Cell<bool>, bool, usize, bool),
    chain_width: (Cell<bool>, bool, usize, bool),
    single_line_if_else_max_width: (Cell<bool>, bool, usize, bool),
    single_line_let_else_max_width: (Cell<bool>, bool, usize, bool),
    wrap_comments: (Cell<bool>, bool, bool, bool),
    format_code_in_doc_comments: (Cell<bool>, bool, bool, bool),
    doc_comment_code_block_width: (Cell<bool>, bool, usize, bool),
    comment_width: (Cell<bool>, bool, usize, bool),
    normalize_comments: (Cell<bool>, bool, bool, bool),
    normalize_doc_attributes: (Cell<bool>, bool, bool, bool),
    format_strings: (Cell<bool>, bool, bool, bool),
    format_macro_matchers: (Cell<bool>, bool, bool, bool),
    format_macro_bodies: (Cell<bool>, bool, bool, bool),
    skip_macro_invocations: (Cell<bool>, bool, MacroSelectors, bool),
    hex_literal_case: (Cell<bool>, bool, HexLiteralCase, bool),
    empty_item_single_line: (Cell<bool>, bool, bool, bool),
    struct_lit_single_line: (Cell<bool>, bool, bool, bool),
    fn_single_line: (Cell<bool>, bool, bool, bool),
    where_single_line: (Cell<bool>, bool, bool, bool),
    imports_indent: (Cell<bool>, bool, IndentStyle, bool),
    imports_layout: (Cell<bool>, bool, ListTactic, bool),
    imports_granularity: (Cell<bool>, bool, ImportGranularity, bool),
    group_imports: (Cell<bool>, bool, GroupImportsTactic, bool),
    merge_imports: (Cell<bool>, bool, bool, bool),
    reorder_imports: (Cell<bool>, bool, bool, bool),
    reorder_modules: (Cell<bool>, bool, bool, bool),
    reorder_impl_items: (Cell<bool>, bool, bool, bool),
    type_punctuation_density: (Cell<bool>, bool, TypeDensity, bool),
    space_before_colon: (Cell<bool>, bool, bool, bool),
    space_after_colon: (Cell<bool>, bool, bool, bool),
    spaces_around_ranges: (Cell<bool>, bool, bool, bool),
    binop_separator: (Cell<bool>, bool, SeparatorPlace, bool),
    remove_nested_parens: (Cell<bool>, bool, bool, bool),
    combine_control_expr: (Cell<bool>, bool, bool, bool),
    short_array_element_width_threshold: (Cell<bool>, bool, usize, bool),
    overflow_delimited_expr: (Cell<bool>, bool, bool, bool),
    struct_field_align_threshold: (Cell<bool>, bool, usize, bool),
    enum_discrim_align_threshold: (Cell<bool>, bool, usize, bool),
    match_arm_blocks: (Cell<bool>, bool, bool, bool),
    match_arm_leading_pipes: (Cell<bool>, bool, MatchArmLeadingPipe, bool),
    force_multiline_blocks: (Cell<bool>, bool, bool, bool),
    fn_args_layout: (Cell<bool>, bool, Density, bool),
    fn_params_layout: (Cell<bool>, bool, Density, bool),
    brace_style: (Cell<bool>, bool, BraceStyle, bool),
    control_brace_style: (Cell<bool>, bool, ControlBraceStyle, bool),
    trailing_semicolon: (Cell<bool>, bool, bool, bool),
    trailing_comma: (Cell<bool>, bool, SeparatorTactic, bool),
    match_block_trailing_comma: (Cell<bool>, bool, bool, bool),
    blank_lines_upper_bound: (Cell<bool>, bool, usize, bool),
    blank_lines_lower_bound: (Cell<bool>, bool, usize, bool),
    edition: (Cell<bool>, bool, Edition, bool),
    version: (Cell<bool>, bool, Version, bool),
    inline_attribute_width: (Cell<bool>, bool, usize, bool),
    format_generated_files: (Cell<bool>, bool, bool, bool),
    merge_derives: (Cell<bool>, bool, bool, bool),
    use_try_shorthand: (Cell<bool>, bool, bool, bool),
    use_field_init_shorthand: (Cell<bool>, bool, bool, bool),
    force_explicit_abi: (Cell<bool>, bool, bool, bool),
    condense_wildcard_suffixes: (Cell<bool>, bool, bool, bool),
    color: (Cell<bool>, bool, Color, bool),
    required_version: (Cell<bool>, bool, String, bool),
    unstable_features: (Cell<bool>, bool, bool, bool),
    disable_all_formatting: (Cell<bool>, bool, bool, bool),
    skip_children: (Cell<bool>, bool, bool, bool),
    hide_parse_errors: (Cell<bool>, bool, bool, bool),
    error_on_line_overflow: (Cell<bool>, bool, bool, bool),
    error_on_unformatted: (Cell<bool>, bool, bool, bool),
    ignore: (Cell<bool>, bool, IgnoreList, bool),
    verbose: (Cell<bool>, bool, Verbosity, bool),
    file_lines: (Cell<bool>, bool, FileLines, bool),
    emit_mode: (Cell<bool>, bool, EmitMode, bool),
    make_backup: (Cell<bool>, bool, bool, bool),
    print_misformatted_file_names: (Cell<bool>, bool, bool, bool),

}

Fields§

§max_width: (Cell<bool>, bool, usize, bool)§hard_tabs: (Cell<bool>, bool, bool, bool)§tab_spaces: (Cell<bool>, bool, usize, bool)§newline_style: (Cell<bool>, bool, NewlineStyle, bool)§indent_style: (Cell<bool>, bool, IndentStyle, bool)§use_small_heuristics: (Cell<bool>, bool, Heuristics, bool)§width_heuristics: (Cell<bool>, bool, WidthHeuristics, bool)§fn_call_width: (Cell<bool>, bool, usize, bool)§attr_fn_like_width: (Cell<bool>, bool, usize, bool)§struct_lit_width: (Cell<bool>, bool, usize, bool)§struct_variant_width: (Cell<bool>, bool, usize, bool)§array_width: (Cell<bool>, bool, usize, bool)§chain_width: (Cell<bool>, bool, usize, bool)§single_line_if_else_max_width: (Cell<bool>, bool, usize, bool)§single_line_let_else_max_width: (Cell<bool>, bool, usize, bool)§wrap_comments: (Cell<bool>, bool, bool, bool)§format_code_in_doc_comments: (Cell<bool>, bool, bool, bool)§doc_comment_code_block_width: (Cell<bool>, bool, usize, bool)§comment_width: (Cell<bool>, bool, usize, bool)§normalize_comments: (Cell<bool>, bool, bool, bool)§normalize_doc_attributes: (Cell<bool>, bool, bool, bool)§format_strings: (Cell<bool>, bool, bool, bool)§format_macro_matchers: (Cell<bool>, bool, bool, bool)§format_macro_bodies: (Cell<bool>, bool, bool, bool)§skip_macro_invocations: (Cell<bool>, bool, MacroSelectors, bool)§hex_literal_case: (Cell<bool>, bool, HexLiteralCase, bool)§empty_item_single_line: (Cell<bool>, bool, bool, bool)§struct_lit_single_line: (Cell<bool>, bool, bool, bool)§fn_single_line: (Cell<bool>, bool, bool, bool)§where_single_line: (Cell<bool>, bool, bool, bool)§imports_indent: (Cell<bool>, bool, IndentStyle, bool)§imports_layout: (Cell<bool>, bool, ListTactic, bool)§imports_granularity: (Cell<bool>, bool, ImportGranularity, bool)§group_imports: (Cell<bool>, bool, GroupImportsTactic, bool)§merge_imports: (Cell<bool>, bool, bool, bool)§reorder_imports: (Cell<bool>, bool, bool, bool)§reorder_modules: (Cell<bool>, bool, bool, bool)§reorder_impl_items: (Cell<bool>, bool, bool, bool)§type_punctuation_density: (Cell<bool>, bool, TypeDensity, bool)§space_before_colon: (Cell<bool>, bool, bool, bool)§space_after_colon: (Cell<bool>, bool, bool, bool)§spaces_around_ranges: (Cell<bool>, bool, bool, bool)§binop_separator: (Cell<bool>, bool, SeparatorPlace, bool)§remove_nested_parens: (Cell<bool>, bool, bool, bool)§combine_control_expr: (Cell<bool>, bool, bool, bool)§short_array_element_width_threshold: (Cell<bool>, bool, usize, bool)§overflow_delimited_expr: (Cell<bool>, bool, bool, bool)§struct_field_align_threshold: (Cell<bool>, bool, usize, bool)§enum_discrim_align_threshold: (Cell<bool>, bool, usize, bool)§match_arm_blocks: (Cell<bool>, bool, bool, bool)§match_arm_leading_pipes: (Cell<bool>, bool, MatchArmLeadingPipe, bool)§force_multiline_blocks: (Cell<bool>, bool, bool, bool)§fn_args_layout: (Cell<bool>, bool, Density, bool)§fn_params_layout: (Cell<bool>, bool, Density, bool)§brace_style: (Cell<bool>, bool, BraceStyle, bool)§control_brace_style: (Cell<bool>, bool, ControlBraceStyle, bool)§trailing_semicolon: (Cell<bool>, bool, bool, bool)§trailing_comma: (Cell<bool>, bool, SeparatorTactic, bool)§match_block_trailing_comma: (Cell<bool>, bool, bool, bool)§blank_lines_upper_bound: (Cell<bool>, bool, usize, bool)§blank_lines_lower_bound: (Cell<bool>, bool, usize, bool)§edition: (Cell<bool>, bool, Edition, bool)§version: (Cell<bool>, bool, Version, bool)§inline_attribute_width: (Cell<bool>, bool, usize, bool)§format_generated_files: (Cell<bool>, bool, bool, bool)§merge_derives: (Cell<bool>, bool, bool, bool)§use_try_shorthand: (Cell<bool>, bool, bool, bool)§use_field_init_shorthand: (Cell<bool>, bool, bool, bool)§force_explicit_abi: (Cell<bool>, bool, bool, bool)§condense_wildcard_suffixes: (Cell<bool>, bool, bool, bool)§color: (Cell<bool>, bool, Color, bool)§required_version: (Cell<bool>, bool, String, bool)§unstable_features: (Cell<bool>, bool, bool, bool)§disable_all_formatting: (Cell<bool>, bool, bool, bool)§skip_children: (Cell<bool>, bool, bool, bool)§hide_parse_errors: (Cell<bool>, bool, bool, bool)§error_on_line_overflow: (Cell<bool>, bool, bool, bool)§error_on_unformatted: (Cell<bool>, bool, bool, bool)§ignore: (Cell<bool>, bool, IgnoreList, bool)§verbose: (Cell<bool>, bool, Verbosity, bool)§file_lines: (Cell<bool>, bool, FileLines, bool)§emit_mode: (Cell<bool>, bool, EmitMode, bool)§make_backup: (Cell<bool>, bool, bool, bool)§print_misformatted_file_names: (Cell<bool>, bool, bool, bool)

Implementations§

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impl Config

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pub fn max_width(&self) -> usize

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pub fn hard_tabs(&self) -> bool

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pub fn tab_spaces(&self) -> usize

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pub fn newline_style(&self) -> NewlineStyle

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pub fn indent_style(&self) -> IndentStyle

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pub fn use_small_heuristics(&self) -> Heuristics

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pub fn width_heuristics(&self) -> WidthHeuristics

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pub fn fn_call_width(&self) -> usize

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pub fn attr_fn_like_width(&self) -> usize

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pub fn struct_lit_width(&self) -> usize

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pub fn struct_variant_width(&self) -> usize

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pub fn array_width(&self) -> usize

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pub fn chain_width(&self) -> usize

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pub fn single_line_if_else_max_width(&self) -> usize

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pub fn single_line_let_else_max_width(&self) -> usize

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pub fn wrap_comments(&self) -> bool

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pub fn format_code_in_doc_comments(&self) -> bool

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pub fn doc_comment_code_block_width(&self) -> usize

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pub fn comment_width(&self) -> usize

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pub fn normalize_comments(&self) -> bool

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pub fn normalize_doc_attributes(&self) -> bool

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pub fn format_strings(&self) -> bool

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pub fn format_macro_matchers(&self) -> bool

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pub fn format_macro_bodies(&self) -> bool

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pub fn skip_macro_invocations(&self) -> MacroSelectors

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pub fn hex_literal_case(&self) -> HexLiteralCase

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pub fn empty_item_single_line(&self) -> bool

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pub fn struct_lit_single_line(&self) -> bool

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pub fn fn_single_line(&self) -> bool

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pub fn where_single_line(&self) -> bool

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pub fn imports_indent(&self) -> IndentStyle

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pub fn imports_layout(&self) -> ListTactic

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pub fn imports_granularity(&self) -> ImportGranularity

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pub fn group_imports(&self) -> GroupImportsTactic

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pub fn merge_imports(&self) -> bool

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pub fn reorder_imports(&self) -> bool

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pub fn reorder_modules(&self) -> bool

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pub fn reorder_impl_items(&self) -> bool

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pub fn type_punctuation_density(&self) -> TypeDensity

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pub fn space_before_colon(&self) -> bool

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pub fn space_after_colon(&self) -> bool

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pub fn spaces_around_ranges(&self) -> bool

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pub fn binop_separator(&self) -> SeparatorPlace

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pub fn remove_nested_parens(&self) -> bool

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pub fn combine_control_expr(&self) -> bool

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pub fn short_array_element_width_threshold(&self) -> usize

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pub fn overflow_delimited_expr(&self) -> bool

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pub fn struct_field_align_threshold(&self) -> usize

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pub fn enum_discrim_align_threshold(&self) -> usize

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pub fn match_arm_blocks(&self) -> bool

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pub fn match_arm_leading_pipes(&self) -> MatchArmLeadingPipe

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pub fn force_multiline_blocks(&self) -> bool

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pub fn fn_args_layout(&self) -> Density

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pub fn fn_params_layout(&self) -> Density

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pub fn brace_style(&self) -> BraceStyle

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pub fn control_brace_style(&self) -> ControlBraceStyle

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pub fn trailing_semicolon(&self) -> bool

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pub fn trailing_comma(&self) -> SeparatorTactic

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pub fn match_block_trailing_comma(&self) -> bool

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pub fn blank_lines_upper_bound(&self) -> usize

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pub fn blank_lines_lower_bound(&self) -> usize

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pub fn edition(&self) -> Edition

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pub fn version(&self) -> Version

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pub fn inline_attribute_width(&self) -> usize

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pub fn format_generated_files(&self) -> bool

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pub fn merge_derives(&self) -> bool

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pub fn use_try_shorthand(&self) -> bool

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pub fn use_field_init_shorthand(&self) -> bool

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pub fn force_explicit_abi(&self) -> bool

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pub fn condense_wildcard_suffixes(&self) -> bool

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pub fn color(&self) -> Color

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pub fn required_version(&self) -> String

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pub fn unstable_features(&self) -> bool

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pub fn disable_all_formatting(&self) -> bool

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pub fn skip_children(&self) -> bool

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pub fn hide_parse_errors(&self) -> bool

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pub fn error_on_line_overflow(&self) -> bool

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pub fn error_on_unformatted(&self) -> bool

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pub fn ignore(&self) -> IgnoreList

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pub fn verbose(&self) -> Verbosity

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pub fn file_lines(&self) -> FileLines

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pub fn emit_mode(&self) -> EmitMode

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pub fn make_backup(&self) -> bool

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pub fn print_misformatted_file_names(&self) -> bool

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pub fn set(&mut self) -> ConfigSetter<'_>

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pub fn was_set(&self) -> ConfigWasSet<'_>

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fn fill_from_parsed_config(self, parsed: PartialConfig, dir: &Path) -> Config

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pub(crate) fn is_valid_name(name: &str) -> bool

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pub fn is_valid_key_val(key: &str, val: &str) -> bool

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pub fn used_options(&self) -> PartialConfig

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pub fn all_options(&self) -> PartialConfig

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pub fn override_value(&mut self, key: &str, val: &str)

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pub fn is_hidden_option(name: &str) -> bool

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pub fn print_docs(out: &mut dyn Write, include_unstable: bool)

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fn set_width_heuristics(&mut self, heuristics: WidthHeuristics)

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fn set_heuristics(&mut self)

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fn set_ignore(&mut self, dir: &Path)

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fn set_merge_imports(&mut self)

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fn set_fn_args_layout(&mut self)

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pub fn is_default(&self, key: &str) -> bool

Returns true if the config key was explicitly set and is the default value.

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impl Config

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pub(crate) fn version_meets_requirement(&self) -> bool

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pub(crate) fn from_toml_path(file_path: &Path) -> Result<Config, Error>

Constructs a Config from the toml file specified at file_path.

This method only looks at the provided path, for a method that searches parents for a rustfmt.toml see from_resolved_toml_path.

Returns a Config if the config could be read and parsed from the file, otherwise errors.

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pub(crate) fn from_resolved_toml_path( dir: &Path ) -> Result<(Config, Option<PathBuf>), Error>

Resolves the config for input in dir.

Searches for rustfmt.toml beginning with dir, and recursively checking parents of dir if no config file is found. If no config file exists in dir or in any parent, a default Config will be returned (and the returned path will be empty).

Returns the Config to use, and the path of the project file if there was one.

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pub(crate) fn from_toml(toml: &str, dir: &Path) -> Result<Config, String>

Trait Implementations§

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impl Clone for Config

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fn clone(&self) -> Config

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for Config

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fn default() -> Config

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl DynSend for Config

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impl !DynSync for Config

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impl !Freeze for Config

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impl !RefUnwindSafe for Config

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impl Send for Config

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impl !Sync for Config

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impl Unpin for Config

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impl UnwindSafe for Config

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> Filterable for T

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fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<P> IntoQueryParam<P> for P

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fn into_query_param(self) -> P

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impl<T> MaybeResult<T> for T

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<'tcx, T> ToPredicate<'tcx, T> for T

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fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<Tcx, T> Value<Tcx> for T
where Tcx: DepContext,

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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed ) -> T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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fn with_current_subscriber(self) -> WithDispatch<Self>

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impl<'a, T> Captures<'a> for T
where T: ?Sized,

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impl<'a, T> Captures<'a> for T
where T: ?Sized,

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 824 bytes