Struct Color 

pub struct Color {
    pub r: u8,
    pub g: u8,
    pub b: u8,
}

24 位 RGB 颜色。

对应 Java: com.alibaba.excel.util.ColorUtil / OOXML srgbClr 颜色值

Fields

r: u8

Red component (0–255).

g: u8

Green component (0–255).

b: u8

Blue component (0–255).

Implementations

impl Color

pub const BLACK: Color

Black.

pub const WHITE: Color

White.

pub const HEADER_BLUE: Color

Standard “blue” accent used for table headers.

pub const DARK_GRAY: Color

Dark gray for body text.

pub const RED: Color

Red for emphasis.

pub const fn rgb(r: u8, g: u8, b: u8) -> Color

Creates a color from RGB components.

pub const fn from_hex(hex: u32) -> Color

Creates a color from a 24-bit hex value (e.g. 0xFF0000 = red).

pub fn to_hex(self) -> u32

Returns the color as a 24-bit hex value.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Color

impl Debug for Color

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

Formats the value using the given formatter.

impl Default for Color

fn default() -> Color

Returns the “default value” for a type.

impl Eq for Color

impl PartialEq for Color

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Color