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do not put tracking issue as part of the option's title
This commit is contained in:
Stéphane Campinas
parent
2c221b6912
commit
2b08b73f56
@ -18,13 +18,13 @@ To enable unstable options, set `unstable_features = true` in `rustfmt.toml` or
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Below you find a detailed visual guide on all the supported configuration options of rustfmt:
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## `indent_style` (tracking issue #3346)
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## `indent_style`
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Indent on expressions or items.
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- **Default value**: `"Block"`
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- **Possible values**: `"Block"`, `"Visual"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3346)
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### Array
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@ -355,13 +355,13 @@ fn main() {
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}
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```
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## `binop_separator` (tracking issue #3368)
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## `binop_separator`
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Where to put a binary operator when a binary expression goes multiline.
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- **Default value**: `"Front"`
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- **Possible values**: `"Front"`, `"Back"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3368)
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#### `"Front"` (default):
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@ -395,13 +395,13 @@ fn main() {
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}
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```
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## `combine_control_expr` (tracking issue #3369)
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## `combine_control_expr`
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Combine control expressions with function calls.
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- **Default value**: `true`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3369)
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#### `true` (default):
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@ -503,13 +503,13 @@ fn example() {
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}
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```
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## `comment_width` (tracking issue #3349)
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## `comment_width`
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Maximum length of comments. No effect unless`wrap_comments = true`.
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- **Default value**: `80`
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- **Possible values**: any positive integer
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- **Stable**: No
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- **Stable**: No (tracking issue: #3349)
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**Note:** A value of `0` results in [`wrap_comments`](#wrap_comments) being applied regardless of a line's width.
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@ -526,13 +526,13 @@ Maximum length of comments. No effect unless`wrap_comments = true`.
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See also [`wrap_comments`](#wrap_comments).
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## `condense_wildcard_suffixes` (tracking issue #3384)
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## `condense_wildcard_suffixes`
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Replace strings of _ wildcards by a single .. in tuple patterns
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3384)
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#### `false` (default):
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@ -551,13 +551,13 @@ fn main() {
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}
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```
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## `control_brace_style` (tracking issue #3377)
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## `control_brace_style`
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Brace style for control flow constructs
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- **Default value**: `"AlwaysSameLine"`
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- **Possible values**: `"AlwaysNextLine"`, `"AlwaysSameLine"`, `"ClosingNextLine"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3377)
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#### `"AlwaysSameLine"` (default):
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@ -599,15 +599,15 @@ fn main() {
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}
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```
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## `disable_all_formatting` (tracking issue #3388)
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## `disable_all_formatting`
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Don't reformat anything
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3388)
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## `error_on_line_overflow` (tracking issue #3391)
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## `error_on_line_overflow`
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Error if Rustfmt is unable to get all lines within `max_width`, except for comments and string
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literals. If this happens, then it is a bug in Rustfmt. You might be able to work around the bug by
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@ -616,26 +616,26 @@ using a shorter name.
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3391)
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See also [`max_width`](#max_width).
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## `error_on_unformatted` (tracking issue #3392)
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## `error_on_unformatted`
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Error if unable to get comments or string literals within `max_width`, or they are left with
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trailing whitespaces.
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3392)
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## `fn_args_density` (tracking issue #3375)
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## `fn_args_density`
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Argument density in functions
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- **Default value**: `"Tall"`
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- **Possible values**: `"Compressed"`, `"Tall"`, `"Vertical"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3375)
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#### `"Tall"` (default):
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@ -740,13 +740,13 @@ trait Lorem {
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```
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## `brace_style` (tracking issue #3376)
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## `brace_style`
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Brace style for items
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- **Default value**: `"SameLineWhere"`
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- **Possible values**: `"AlwaysNextLine"`, `"PreferSameLine"`, `"SameLineWhere"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3376)
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### Functions
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@ -856,13 +856,13 @@ where
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```
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## `empty_item_single_line` (tracking issue #3356)
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## `empty_item_single_line`
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Put empty-body functions and impls on a single line
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- **Default value**: `true`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3356)
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#### `true` (default):
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@ -885,7 +885,7 @@ impl Lorem {
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See also [`brace_style`](#brace_style), [`control_brace_style`](#control_brace_style).
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## `enum_discrim_align_threshold` (tracking issue #3372)
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## `enum_discrim_align_threshold`
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The maximum length of enum variant having discriminant, that gets vertically aligned with others.
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Variants without discriminants would be ignored for the purpose of alignment.
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@ -895,7 +895,7 @@ doesn't get ignored when aligning.
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- **Default value** : 0
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- **Possible values**: any positive integer
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- **Stable**: No
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- **Stable**: No (tracking issue: #3372)
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#### `0` (default):
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@ -932,13 +932,13 @@ enum Bar {
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```
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## `fn_single_line` (tracking issue #3358)
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## `fn_single_line`
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Put single-expression functions on a single line
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3358)
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#### `false` (default):
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@ -967,13 +967,13 @@ fn lorem() -> usize {
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See also [`control_brace_style`](#control_brace_style).
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## `where_single_line` (tracking issue #3359)
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## `where_single_line`
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Forces the `where` clause to be laid out on a single line.
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3359)
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#### `false` (default):
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@ -1025,13 +1025,13 @@ extern {
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}
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```
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## `format_strings` (tracking issue #3353)
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## `format_strings`
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Format string literals where necessary
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3353)
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#### `false` (default):
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@ -1052,13 +1052,13 @@ fn main() {
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See also [`max_width`](#max_width).
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## `format_macro_matchers` (tracking issue #3354)
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## `format_macro_matchers`
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Format the metavariable matching patterns in macros.
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3354)
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#### `false` (default):
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@ -1089,13 +1089,13 @@ macro_rules! foo {
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See also [`format_macro_bodies`](#format_macro_bodies).
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## `format_macro_bodies` (tracking issue #3355)
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## `format_macro_bodies`
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Format the bodies of macros.
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- **Default value**: `true`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3355)
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#### `true` (default):
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@ -1149,13 +1149,13 @@ fn lorem() -> usize {
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See also: [`tab_spaces`](#tab_spaces).
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## `imports_indent` (tracking issue #3360)
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## `imports_indent`
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Indent style of imports
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- **Default Value**: `"Block"`
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- **Possible values**: `"Block"`, `"Visual"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3360)
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#### `"Block"` (default):
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@ -1175,13 +1175,13 @@ use foo::{xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy,
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See also: [`imports_layout`](#imports_layout).
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## `imports_layout` (tracking issue #3361)
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## `imports_layout`
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Item layout inside a imports block
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- **Default value**: "Mixed"
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- **Possible values**: "Horizontal", "HorizontalVertical", "Mixed", "Vertical"
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- **Stable**: No
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- **Stable**: No (tracking issue: #3361)
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#### `"Mixed"` (default):
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@ -1238,13 +1238,13 @@ use foo::{
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};
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```
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## `merge_imports` (tracking issue #3362)
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## `merge_imports`
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Merge multiple imports into a single nested import.
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3362)
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#### `false` (default):
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@ -1261,13 +1261,13 @@ use foo::{a, b, c, d, e, f, g};
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```
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## `match_block_trailing_comma` (tracking issue #3380)
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## `match_block_trailing_comma`
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Put a trailing comma after a block based match arm (non-block arms are not affected)
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3380)
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#### `false` (default):
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@ -1331,13 +1331,13 @@ pub enum Foo {}
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pub enum Foo {}
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```
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## `force_multiline_blocks` (tracking issue #3374)
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## `force_multiline_blocks`
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Force multiline closure and match arm bodies to be wrapped in a block
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- **Default value**: `false`
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- **Possible values**: `false`, `true`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3374)
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#### `false` (default):
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@ -1407,13 +1407,13 @@ Line endings will be converted to `\n`.
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Line endings will be converted to `\r\n`.
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## `normalize_comments` (tracking issue #3350)
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## `normalize_comments`
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Convert /* */ comments to // comments where possible
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3350)
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#### `false` (default):
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@ -1522,13 +1522,13 @@ mod sit;
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**Note** `mod` with `#[macro_export]` will not be reordered since that could change the semantics
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of the original source code.
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## `reorder_impl_items` (tracking issue #3363)
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## `reorder_impl_items`
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Reorder impl items. `type` and `const` are put first, then macros and methods.
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- **Default value**: `false`
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- **Possible values**: `true`, `false`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3363)
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#### `false` (default)
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@ -1558,13 +1558,13 @@ impl Iterator for Dummy {
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}
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```
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## `report_todo` (tracking issue #3393)
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## `report_todo`
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Report `TODO` items in comments.
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- **Default value**: `"Never"`
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- **Possible values**: `"Always"`, `"Unnumbered"`, `"Never"`
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- **Stable**: No
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- **Stable**: No (tracking issue: #3393)
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Warns about any comments containing `TODO` in them when set to `"Always"`. If
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it contains a `#X` (with `X` being a number) in parentheses following the
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@ -1572,13 +1572,13 @@ it contains a `#X` (with `X` being a number) in parentheses following the
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See also [`report_fixme`](#report_fixme).
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## `report_fixme` (tracking issue #3394)
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## `report_fixme`
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Report `FIXME` items in comments.
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- **Default value**: `"Never"`
|
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- **Possible values**: `"Always"`, `"Unnumbered"`, `"Never"`
|
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- **Stable**: No
|
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- **Stable**: No (tracking issue: #3394)
|
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|
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Warns about any comments containing `FIXME` in them when set to `"Always"`. If
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it contains a `#X` (with `X` being a number) in parentheses following the
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@ -1587,21 +1587,21 @@ it contains a `#X` (with `X` being a number) in parentheses following the
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See also [`report_todo`](#report_todo).
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## `skip_children` (tracking issue #3389)
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## `skip_children`
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Don't reformat out of line modules
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|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3389)
|
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|
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## `space_after_colon` (tracking issue #3366)
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## `space_after_colon`
|
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Leave a space after the colon.
|
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- **Default value**: `true`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3366)
|
||||
|
||||
#### `true` (default):
|
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|
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@ -1627,13 +1627,13 @@ fn lorem<T:Eq>(t:T) {
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See also: [`space_before_colon`](#space_before_colon).
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|
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## `space_before_colon` (tracking issue #3365)
|
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## `space_before_colon`
|
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|
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Leave a space before the colon.
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3365)
|
||||
|
||||
#### `false` (default):
|
||||
|
||||
@ -1659,13 +1659,13 @@ fn lorem<T : Eq>(t : T) {
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|
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See also: [`space_after_colon`](#space_after_colon).
|
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|
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## `struct_field_align_threshold` (tracking issue #3371)
|
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## `struct_field_align_threshold`
|
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|
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The maximum diff of width between struct fields to be aligned with each other.
|
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|
||||
- **Default value** : 0
|
||||
- **Possible values**: any positive integer
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3371)
|
||||
|
||||
#### `0` (default):
|
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|
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@ -1687,13 +1687,13 @@ struct Foo {
|
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}
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```
|
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|
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## `spaces_around_ranges` (tracking issue #3367)
|
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## `spaces_around_ranges`
|
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|
||||
Put spaces around the .., ..=, and ... range operators
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3367)
|
||||
|
||||
#### `false` (default):
|
||||
|
||||
@ -1743,13 +1743,13 @@ fn main() {
|
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}
|
||||
```
|
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|
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## `struct_lit_single_line` (tracking issue #3357)
|
||||
## `struct_lit_single_line`
|
||||
|
||||
Put small struct literals on a single line
|
||||
|
||||
- **Default value**: `true`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3357)
|
||||
|
||||
#### `true` (default):
|
||||
|
||||
@ -1808,13 +1808,13 @@ fn lorem() {
|
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See also: [`hard_tabs`](#hard_tabs).
|
||||
|
||||
|
||||
## `trailing_comma` (tracking issue #3379)
|
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## `trailing_comma`
|
||||
|
||||
How to handle trailing commas for lists
|
||||
|
||||
- **Default value**: `"Vertical"`
|
||||
- **Possible values**: `"Always"`, `"Never"`, `"Vertical"`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3379)
|
||||
|
||||
#### `"Vertical"` (default):
|
||||
|
||||
@ -1866,13 +1866,13 @@ fn main() {
|
||||
|
||||
See also: [`match_block_trailing_comma`](#match_block_trailing_comma).
|
||||
|
||||
## `trailing_semicolon` (tracking issue #3378)
|
||||
## `trailing_semicolon`
|
||||
|
||||
Add trailing semicolon after break, continue and return
|
||||
|
||||
- **Default value**: `true`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3378)
|
||||
|
||||
#### `true` (default):
|
||||
```rust
|
||||
@ -1888,13 +1888,13 @@ fn foo() -> usize {
|
||||
}
|
||||
```
|
||||
|
||||
## `type_punctuation_density` (tracking issue #3364)
|
||||
## `type_punctuation_density`
|
||||
|
||||
Determines if `+` or `=` are wrapped in spaces in the punctuation of types
|
||||
|
||||
- **Default value**: `"Wide"`
|
||||
- **Possible values**: `"Compressed"`, `"Wide"`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3364)
|
||||
|
||||
#### `"Wide"` (default):
|
||||
|
||||
@ -1978,13 +1978,13 @@ fn main() {
|
||||
}
|
||||
```
|
||||
|
||||
## `format_doc_comments` (tracking issue #3348)
|
||||
## `format_doc_comments`
|
||||
|
||||
Format doc comments.
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3348)
|
||||
|
||||
#### `false` (default):
|
||||
|
||||
@ -2029,13 +2029,13 @@ fn add_one(x: i32) -> i32 {
|
||||
}
|
||||
```
|
||||
|
||||
## `wrap_comments` (tracking issue #3347)
|
||||
## `wrap_comments`
|
||||
|
||||
Break comments to fit on the line
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3347)
|
||||
|
||||
#### `false` (default):
|
||||
|
||||
@ -2053,13 +2053,13 @@ Break comments to fit on the line
|
||||
// commodo consequat.
|
||||
```
|
||||
|
||||
## `match_arm_blocks`` (tracking issue #3373)
|
||||
## `match_arm_blocks`
|
||||
|
||||
Wrap the body of arms in blocks when it does not fit on the same line with the pattern of arms
|
||||
|
||||
- **Default value**: `true`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3373)
|
||||
|
||||
#### `true` (default):
|
||||
|
||||
@ -2088,7 +2088,7 @@ fn main() {
|
||||
|
||||
See also: [`match_block_trailing_comma`](#match_block_trailing_comma).
|
||||
|
||||
## `overflow_delimited_expr` (tracking issue #3370)
|
||||
## `overflow_delimited_expr`
|
||||
|
||||
When structs, slices, arrays, and block/array-like macros are used as the last
|
||||
argument in an expression list, allow them to overflow (like blocks/closures)
|
||||
@ -2096,7 +2096,7 @@ instead of being indented on a new line.
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3370)
|
||||
|
||||
#### `false` (default):
|
||||
|
||||
@ -2171,14 +2171,14 @@ fn example() {
|
||||
}
|
||||
```
|
||||
|
||||
## `blank_lines_upper_bound` (tracking issue #3381)
|
||||
## `blank_lines_upper_bound`
|
||||
|
||||
Maximum number of blank lines which can be put between items. If more than this number of consecutive empty
|
||||
lines are found, they are trimmed down to match this integer.
|
||||
|
||||
- **Default value**: `1`
|
||||
- **Possible values**: *unsigned integer*
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3381)
|
||||
|
||||
### Example
|
||||
Original Code:
|
||||
@ -2230,14 +2230,14 @@ fn bar() {
|
||||
|
||||
See also: [`blank_lines_lower_bound`](#blank_lines_lower_bound)
|
||||
|
||||
## `blank_lines_lower_bound` (tracking issue #3382)
|
||||
## `blank_lines_lower_bound`
|
||||
|
||||
Minimum number of blank lines which must be put between items. If two items have fewer blank lines between
|
||||
them, additional blank lines are inserted.
|
||||
|
||||
- **Default value**: `0`
|
||||
- **Possible values**: *unsigned integer*
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3382)
|
||||
|
||||
### Example
|
||||
Original Code (rustfmt will not change it with the default value of `0`):
|
||||
@ -2270,46 +2270,46 @@ fn bar() {
|
||||
```
|
||||
|
||||
|
||||
## `required_version` (tracking issue #3386)
|
||||
## `required_version`
|
||||
|
||||
Require a specific version of rustfmt. If you want to make sure that the
|
||||
specific version of rustfmt is used in your CI, use this option.
|
||||
|
||||
- **Default value**: `CARGO_PKG_VERSION`
|
||||
- **Possible values**: any published version (e.g. `"0.3.8"`)
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3386)
|
||||
|
||||
## `hide_parse_errors` (tracking issue #3390)
|
||||
## `hide_parse_errors`
|
||||
|
||||
Do not show parse errors if the parser failed to parse files.
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3390)
|
||||
|
||||
## `color` (tracking issue #3385)
|
||||
## `color`
|
||||
|
||||
Whether to use colored output or not.
|
||||
|
||||
- **Default value**: `"Auto"`
|
||||
- **Possible values**: "Auto", "Always", "Never"
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3385)
|
||||
|
||||
## `unstable_features` (tracking issue #3387)
|
||||
## `unstable_features`
|
||||
|
||||
Enable unstable features on the unstable channel.
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3387)
|
||||
|
||||
## `license_template_path` (tracking issue #3352)
|
||||
## `license_template_path`
|
||||
|
||||
Check whether beginnings of files match a license template.
|
||||
|
||||
- **Default value**: `""``
|
||||
- **Default value**: `""`
|
||||
- **Possible values**: path to a license template file
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3352)
|
||||
|
||||
A license template is a plain text file which is matched literally against the
|
||||
beginning of each source file, except for `{}`-delimited blocks, which are
|
||||
@ -2323,13 +2323,13 @@ Copyright 2018 The Rust Project Developers.`, etc.:
|
||||
|
||||
`\{`, `\}` and `\\` match literal braces / backslashes.
|
||||
|
||||
## `ignore` (tracking issue #3395)
|
||||
## `ignore`
|
||||
|
||||
Skip formatting the specified files and directories.
|
||||
|
||||
- **Default value**: format every files
|
||||
- **Possible values**: See an example below
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3395)
|
||||
|
||||
### Example
|
||||
|
||||
@ -2366,7 +2366,7 @@ If you want to format code that requires edition 2018, add the following to your
|
||||
edition = "2018"
|
||||
```
|
||||
|
||||
## `version` (tracking issue #3383)
|
||||
## `version`
|
||||
|
||||
Which version of the formatting rules to use. `Version::One` is backwards-compatible
|
||||
with Rustfmt 1.0. Other versions are only backwards compatible within a major
|
||||
@ -2374,7 +2374,7 @@ version number.
|
||||
|
||||
- **Default value**: `One`
|
||||
- **Possible values**: `One`, `Two`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3383)
|
||||
|
||||
### Example
|
||||
|
||||
@ -2382,13 +2382,13 @@ version number.
|
||||
version = "Two"
|
||||
```
|
||||
|
||||
## `normalize_doc_attributes` (tracking issue #3351)
|
||||
## `normalize_doc_attributes`
|
||||
|
||||
Convert `#![doc]` and `#[doc]` attributes to `//!` and `///` doc comments.
|
||||
|
||||
- **Default value**: `false`
|
||||
- **Possible values**: `true`, `false`
|
||||
- **Stable**: No
|
||||
- **Stable**: No (tracking issue: #3351)
|
||||
|
||||
#### `false` (default):
|
||||
|
||||
@ -2408,10 +2408,10 @@ pub enum Foo {}
|
||||
pub enum Foo {}
|
||||
```
|
||||
|
||||
## `emit_mode` (tracking issue #3399)
|
||||
## `emit_mode`
|
||||
|
||||
Internal option
|
||||
|
||||
## `make_backup` (tracking issue #3400)
|
||||
## `make_backup`
|
||||
|
||||
Internal option, use `--backup`
|
||||
|
||||
Loading…
Reference in New Issue
Block a user