Struct DefaultsBorderSpec 

pub struct DefaultsBorderSpec {
    pub color: Option<Rgba>,
    pub corner_radius: Option<f32>,
    pub corner_radius_lg: Option<f32>,
    pub line_width: Option<f32>,
    pub opacity: Option<f32>,
    pub shadow_enabled: Option<bool>,
}

Defaults-level border specification: color, geometry, and opacity.

Used on ThemeDefaults for global border properties that are inherited by per-widget borders.

No padding fields: Padding lives exclusively on WidgetBorderSpec because padding is a widget-level layout concern, not a global default. This split (Phase 79, BORDER-01) eliminated the former “derives-from-presence” rule where the resolver would fill padding with 0.0 based on whether line_width or corner_radius was set – a confusing proxy heuristic that is no longer needed.

All fields are optional to support partial overlays – a DefaultsBorderSpec with only color set will only override the color when merged.

Fields

color: Option<Rgba>

Border color.

corner_radius: Option<f32>

Corner radius in logical pixels.

corner_radius_lg: Option<f32>

Large corner radius in logical pixels (defaults only).

line_width: Option<f32>

Border stroke width in logical pixels.

opacity: Option<f32>

Border alpha multiplier 0.0-1.0 (defaults only).

shadow_enabled: Option<bool>

Whether the bordered element has a drop shadow.

Implementations

impl DefaultsBorderSpec

pub fn merge(&mut self, overlay: &Self)

Merge an overlay into this value. Some fields in the overlay replace the corresponding fields in self; None fields are left unchanged. Nested structs are merged recursively.

pub fn is_empty(&self) -> bool

Returns true if all fields are at their default (None/empty) state.

Trait Implementations

impl Clone for DefaultsBorderSpec

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 DefaultsBorderSpec

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

Formats the value using the given formatter.

impl Default for DefaultsBorderSpec

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DefaultsBorderSpec

where DefaultsBorderSpec: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DefaultsBorderSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DefaultsBorderSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DefaultsBorderSpec