Enum ColorRole 

pub enum ColorRole {
    Foreground,
    Background,
    Theme,
    Unknown,
}

颜色在文档中的角色（仅 hint，不参与序列化）。

python-pptx 中用 color.type 反映“是前景 / 背景 / 文本“等角色； 本枚举用于 ColorFormat::role 的返回值。

Variants

Foreground

前景 / 文本。

Background

背景。

Theme

主题色（schemeClr）。

Unknown

未知 / 不关心。

Trait Implementations

impl Clone for ColorRole

fn clone(&self) -> ColorRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ColorRole

impl Debug for ColorRole

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

Formats the value using the given formatter.

impl Default for ColorRole

fn default() -> ColorRole

Returns the “default value” for a type.

impl Eq for ColorRole

impl PartialEq for ColorRole

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for ColorRole