Skip to main content

PpPlaceholderType

Enum PpPlaceholderType 

Source
pub enum PpPlaceholderType {
Show 16 variants Title, Body, CenterTitle, Subtitle, Date, SlideNumber, Footer, Header, Object, Chart, Table, ClipArt, OrgChart, MediaClip, Picture, Other,
}
Expand description

占位符类型(PP_PLACEHOLDER)。

对标 python-pptx 中 pptx.enum.shapes.PP_PLACEHOLDER。 注意本枚举只覆盖常见的占位符类型;其它取值统一收为 PpPlaceholderType::Other

Variants§

§

Title

标题。

§

Body

正文。

§

CenterTitle

中心文本。

§

Subtitle

子标题。

§

Date

日期。

§

SlideNumber

幻灯片编号。

§

Footer

页脚。

§

Header

页眉。

§

Object

对象(表格/图/…)。

§

Chart

图表。

§

Table

表格。

§

ClipArt

剪贴画。

§

OrgChart

组织结构图。

§

MediaClip

媒体剪辑。

§

Picture

图片占位符(pic,TODO-007)。

对应 PowerPoint “图片占位符”——版式中的 <p:ph type="pic"/>, 用户点击后弹出“插入图片“对话框。

§

Other

其它(任意未识别的 type 字符串)。

Implementations§

Source§

impl PpPlaceholderType

Source

pub fn as_str(self) -> &'static str

转 OOXML <p:ph type="..."> 字面量。

Source

pub fn parse(s: &str) -> PpPlaceholderType

从 OOXML <p:ph type="..."> 字面量解析(TODO-007)。

as_str 互逆;未识别的字符串回落到 Other

注:方法名为 parse 而非 from_str,以避免与 std::str::FromStr trait 冲突。

Trait Implementations§

Source§

impl Clone for PpPlaceholderType

Source§

fn clone(&self) -> PpPlaceholderType

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
Source§

impl Copy for PpPlaceholderType

Source§

impl Debug for PpPlaceholderType

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Eq for PpPlaceholderType

Source§

impl PartialEq for PpPlaceholderType

Source§

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
Source§

impl StructuralPartialEq for PpPlaceholderType

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

Source§

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

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
Source§

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

Source§

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
Source§

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

Source§

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V