Struct ViewportBuilder 

pub struct ViewportBuilder { /* private fields */ }

Builder for creating Viewport configurations with a fluent API.

Implementations

impl ViewportBuilder

pub fn width(self, width: u32) -> Self

Sets the viewport width in pixels.

pub fn height(self, height: u32) -> Self

Sets the viewport height in pixels.

pub fn device_scale_factor(self, factor: f64) -> Self

Sets the device scale factor (DPR).

pub fn is_mobile(self, mobile: bool) -> Self

Sets whether to emulate a mobile device.

pub fn has_touch(self, touch: bool) -> Self

Sets whether touch events are supported.

pub fn is_landscape(self, landscape: bool) -> Self

Sets whether viewport is in landscape mode.

pub fn build(self) -> Viewport

Builds the Viewport with configured or default values.

Trait Implementations

impl Clone for ViewportBuilder

fn clone(&self) -> ViewportBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewportBuilder

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

Formats the value using the given formatter.

impl Default for ViewportBuilder

fn default() -> ViewportBuilder

Returns the “default value” for a type.