Struct AccessibilityPreferences 

pub struct AccessibilityPreferences {
    pub text_scaling_factor: f32,
    pub reduce_motion: bool,
    pub high_contrast: bool,
    pub reduce_transparency: bool,
}

OS-detected accessibility preferences.

A single copy lives on SystemTheme, shared across light and dark variants. These are runtime values detected from the OS – not stored in TOML presets.

Fields

text_scaling_factor: f32

Text scaling factor (1.0 = no scaling). Multiply font sizes by this factor when honoring the user’s preference for larger text.

reduce_motion: bool

Whether the user has requested reduced motion.

high_contrast: bool

Whether a high-contrast mode is active.

reduce_transparency: bool

Whether the user has requested reduced transparency.

Implementations

impl AccessibilityPreferences

pub fn from_system() -> Self

Read the OS accessibility preferences without resolving a theme.

Runs the same platform reader SystemTheme::from_system runs (KDE kdeglobals, GNOME portal + gsettings) and takes its accessibility block; reduce_motion is additionally read through crate::detect::detect_reduced_motion on every platform. Fields no reader supplies keep their defaults. Never fails: with no reader or a failing reader the defaults are returned.

Use it on the preset path, where accessibility is orthogonal to the theme choice (a user with large text wants it under a preset too).

Trait Implementations

impl Clone for AccessibilityPreferences

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccessibilityPreferences

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

Formats the value using the given formatter.

impl Default for AccessibilityPreferences

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for AccessibilityPreferences

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AccessibilityPreferences