Struct DiffTheme 

pub struct DiffTheme {

    pub deleted: Rgb,
    pub inserted: Rgb,
    pub moved: Rgb,
    pub unchanged: Rgb,
    pub key: Rgb,
    pub structure: Rgb,
    pub comment: Rgb,
    pub string: Rgb,
    pub number: Rgb,
    pub boolean: Rgb,
    pub null: Rgb,
    pub deleted_line_bg: Option<Rgb>,
    pub deleted_highlight_bg: Option<Rgb>,
    pub inserted_line_bg: Option<Rgb>,
    pub inserted_highlight_bg: Option<Rgb>,
    pub moved_line_bg: Option<Rgb>,
    pub moved_highlight_bg: Option<Rgb>,
}

Color theme for diff rendering.

Defines colors for different kinds of changes. The default uses colorblind-friendly yellow/blue with type-specific value colors.

Fields

deleted: Rgb

Foreground color for deleted content (accent color)

inserted: Rgb

Foreground color for inserted content (accent color)

moved: Rgb

Foreground color for moved content (accent color)

unchanged: Rgb

Foreground color for unchanged content

key: Rgb

Foreground color for keys/field names

structure: Rgb

Foreground color for structural elements like braces, brackets

comment: Rgb

Foreground color for comments and type hints

string: Rgb

Base color for string values

number: Rgb

Base color for numeric values (integers, floats)

boolean: Rgb

Base color for boolean values

null: Rgb

Base color for null/None values

deleted_line_bg: Option<Rgb>

Subtle background for deleted lines (None = no background)

deleted_highlight_bg: Option<Rgb>

Stronger background highlight for changed values on deleted lines

inserted_line_bg: Option<Rgb>

Subtle background for inserted lines (None = no background)

inserted_highlight_bg: Option<Rgb>

Stronger background highlight for changed values on inserted lines

moved_line_bg: Option<Rgb>

Subtle background for moved lines (None = no background)

moved_highlight_bg: Option<Rgb>

Stronger background highlight for changed values on moved lines

Implementations

impl DiffTheme

pub const COLORBLIND_ORANGE_BLUE: Self

Colorblind-friendly theme - orange vs blue. No backgrounds.

pub const COLORBLIND_WITH_BG: Self

Colorblind-friendly with line + highlight backgrounds (yellow/blue).

pub const PASTEL: Self

Pastel color theme - soft but distinguishable (not colorblind-friendly).

pub const ONE_DARK_PRO: Self

One Dark Pro color theme.

pub const TOKYO_NIGHT: Self

Tokyo Night color theme.

pub const fn color_for(&self, kind: ChangeKind) -> Rgb

Get the color for a change kind.

pub fn blend(a: Rgb, b: Rgb, t: f32) -> Rgb

Blend two colors in linear sRGB space. t ranges from 0.0 (all a) to 1.0 (all b).

pub fn brighten_saturate( rgb: Rgb, lightness_boost: f32, chroma_boost: f32, ) -> Rgb

Brighten and saturate a color for use in highlights. Increases both lightness and saturation in LCH space.

pub fn desaturate(rgb: Rgb, amount: f32) -> Rgb

Desaturate a color for use in backgrounds. Reduces saturation (chroma) in LCH space.

pub fn deleted_key(&self) -> Rgb

Get the key color blended for a deleted context.

pub fn inserted_key(&self) -> Rgb

Get the key color blended for an inserted context.

pub fn deleted_structure(&self) -> Rgb

Get the structure color blended for a deleted context.

pub fn inserted_structure(&self) -> Rgb

Get the structure color blended for an inserted context.

pub fn deleted_comment(&self) -> Rgb

Get the comment color blended for a deleted context.

pub fn inserted_comment(&self) -> Rgb

Get the comment color blended for an inserted context.

pub fn deleted_string(&self) -> Rgb

Get the string color blended for a deleted context.

pub fn inserted_string(&self) -> Rgb

Get the string color blended for an inserted context.

pub fn deleted_number(&self) -> Rgb

Get the number color blended for a deleted context.

pub fn inserted_number(&self) -> Rgb

Get the number color blended for an inserted context.

pub fn deleted_boolean(&self) -> Rgb

Get the boolean color blended for a deleted context.

pub fn inserted_boolean(&self) -> Rgb

Get the boolean color blended for an inserted context.

pub fn deleted_null(&self) -> Rgb

Get the null color blended for a deleted context.

pub fn inserted_null(&self) -> Rgb

Get the null color blended for an inserted context.

pub fn deleted_highlight_string(&self) -> Rgb

Get the string color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_string(&self) -> Rgb

Get the string color for an inserted highlight (brightened and saturated accent color).

pub fn deleted_highlight_number(&self) -> Rgb

Get the number color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_number(&self) -> Rgb

Get the number color for an inserted highlight (brightened and saturated accent color).

pub fn deleted_highlight_boolean(&self) -> Rgb

Get the boolean color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_boolean(&self) -> Rgb

Get the boolean color for an inserted highlight (brightened and saturated accent color).

pub fn deleted_highlight_null(&self) -> Rgb

Get the null color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_null(&self) -> Rgb

Get the null color for an inserted highlight (brightened and saturated accent color).

pub fn deleted_highlight_key(&self) -> Rgb

Get the key color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_key(&self) -> Rgb

Get the key color for an inserted highlight (brightened and saturated accent color).

pub fn deleted_highlight_structure(&self) -> Rgb

Get the structure color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_structure(&self) -> Rgb

Get the structure color for an inserted highlight (brightened and saturated accent color).

pub fn deleted_highlight_comment(&self) -> Rgb

Get the comment color for a deleted highlight (brightened and saturated accent color).

pub fn inserted_highlight_comment(&self) -> Rgb

Get the comment color for an inserted highlight (brightened and saturated accent color).

pub fn desaturated_deleted_line_bg(&self) -> Option<Rgb>

Get desaturated deleted line background (more saturated ambient, darker context).

pub fn desaturated_inserted_line_bg(&self) -> Option<Rgb>

Get desaturated inserted line background (more saturated ambient, darker context).

pub fn desaturated_moved_line_bg(&self) -> Option<Rgb>

Get desaturated moved line background (more saturated ambient, darker context).

pub fn desaturated_deleted_highlight_bg(&self) -> Option<Rgb>

Get desaturated deleted highlight background (very desaturated, minimal brightness boost).

pub fn desaturated_inserted_highlight_bg(&self) -> Option<Rgb>

Get desaturated inserted highlight background (very desaturated, minimal brightness boost).

pub fn desaturated_moved_highlight_bg(&self) -> Option<Rgb>

Get desaturated moved highlight background (very desaturated, minimal brightness boost).

Trait Implementations

impl Clone for DiffTheme

fn clone(&self) -> DiffTheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiffTheme

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

Formats the value using the given formatter.

impl Default for DiffTheme

fn default() -> Self

Returns the “default value” for a type.

impl Eq for DiffTheme

impl PartialEq for DiffTheme

fn eq(&self, other: &DiffTheme) -> 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 DiffTheme