Enum PageLayout 

pub enum PageLayout {
    OneColumn,
    OneColumnContinuous,
    TwoPageLeft,
    TwoPageRight,
}

页面布局模式。

Variants

OneColumn

单页显示（默认值）。

OneColumnContinuous

单页连续滚动。

TwoPageLeft

双页对开。

TwoPageRight

双页连续。

Implementations

impl PageLayout

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

获取枚举的字符串表示。

pub fn from_str(s: &str) -> Result<Self, String>

从字符串解析。

Trait Implementations

impl Clone for PageLayout

fn clone(&self) -> PageLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PageLayout

impl Debug for PageLayout

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

Formats the value using the given formatter.

impl Display for PageLayout

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

Formats the value using the given formatter.

impl Eq for PageLayout

impl PartialEq for PageLayout

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PageLayout