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Pages

Struct Pages 

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pub struct Pages {
    pub pages: Vec<PageEntry>,
}
Expand description

页树。

包含一个或多个页面叶节点,页顺序根据页树前序遍历确定。

对应 Java: org.ofdrw.core.basicStructure.pageTree.Pages

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§pages: Vec<PageEntry>

页面列表(ID, BaseLoc)。

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impl Pages

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pub fn new() -> Self

创建空页树。

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pub fn add_page(&mut self, entry: PageEntry)

添加页面。

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pub fn len(&self) -> usize

获取页面数量。

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pub fn is_empty(&self) -> bool

是否为空。

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pub fn get(&self, index: usize) -> Option<&PageEntry>

获取指定索引的页面。

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impl Clone for Pages

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fn clone(&self) -> Pages

Returns a duplicate 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 Debug for Pages

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for Pages

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fn default() -> Pages

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

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fn eq(&self, other: &Pages) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for Pages

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impl XmlElement for Pages

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fn element_name(&self) -> &'static str

对应 Java: org.ofdrw.core.basicStructure.pageTree.Pages

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fn attributes(&self) -> Vec<(String, String)>

XML 属性列表。
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fn child_nodes(&self) -> Vec<XmlNode>

子元素(作为 XmlNode 提供,便于嵌套序列化)。
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fn from_xml(node: &XmlNode) -> Result<Self, XmlElementError>

从节点树解析(对应 ofdrw 解析侧;quick-xml 产物)。 Read more
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fn text_content(&self) -> Option<&str>

文本内容(简单文本元素)。
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fn to_xml(&self) -> String

手工拼接 XML(对应 ofdrw writer 侧;子元素由 child_nodes 递归)。
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fn write_xml(&self, out: &mut String)

将节点树写为 XML 片段(无 XML 声明)。

Auto Trait Implementations§

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impl Freeze for Pages

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impl RefUnwindSafe for Pages

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impl Send for Pages

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impl Sync for Pages

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impl Unpin for Pages

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impl UnsafeUnpin for Pages

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impl UnwindSafe for Pages

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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, 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

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

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type Error = !

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

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.