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StyleProcessor

Struct StyleProcessor 

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pub struct StyleProcessor {
    pub minify: bool,
    pub remove_unused: bool,
    pub preprocessor: Option<PreprocessorType>,
    /* private fields */
}
Expand description

CSS 处理器,用于处理和优化 CSS 代码

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§minify: bool

是否启用 CSS 压缩

当设置为 true 时,处理器会移除空白字符、注释和不必要的字符, 并压缩颜色值,以减少 CSS 文件大小。

§remove_unused: bool

是否移除未使用的样式

当设置为 true 时,处理器会根据提供的已使用选择器列表, 移除未被使用的 CSS 规则。

§preprocessor: Option<PreprocessorType>

CSS 预处理器类型

用于指定要使用的 CSS 预处理器,如 SCSS、Less 或 Stylus。

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impl StyleProcessor

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pub fn new() -> Self

创建新的样式处理器

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pub fn with_minify(self, minify: bool) -> Self

设置是否启用压缩

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pub fn with_remove_unused(self, remove_unused: bool) -> Self

设置是否移除未使用的样式

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pub fn with_preprocessor(self, preprocessor: PreprocessorType) -> Self

设置 CSS 预处理器类型

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pub fn process( &mut self, css: &str, used_selectors: Option<&Vec<String>>, ) -> Result<String>

处理 CSS 代码

§参数
  • css - 要处理的 CSS 代码
  • used_selectors - 已使用的选择器列表,用于移除未使用的样式
§返回值

处理后的 CSS 代码

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impl Default for StyleProcessor

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fn default() -> StyleProcessor

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

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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

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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, 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<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