Struct ViewportDetails

pub struct ViewportDetails {
    pub size: Size2D<f32, CSSPixel>,
    pub hidpi_scale_factor: Scale<f32, CSSPixel, DevicePixel>,
}

Data about a WebView or <iframe> viewport: its size and also the HiDPI scale factor to use when rendering the contents.

Fields

size: Size2D<f32, CSSPixel>

The size of the layout viewport.

hidpi_scale_factor: Scale<f32, CSSPixel, DevicePixel>

The scale factor to use to account for HiDPI scaling. This does not take into account any page or pinch zoom applied by the compositor to the contents.

Trait Implementations

impl Clone for ViewportDetails

fn clone(&self) -> ViewportDetails

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ViewportDetails

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

Formats the value using the given formatter.

impl Default for ViewportDetails

fn default() -> ViewportDetails

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ViewportDetails

fn deserialize<__D>( __deserializer: __D, ) -> Result<ViewportDetails, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for ViewportDetails

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq for ViewportDetails

fn eq(&self, other: &ViewportDetails) -> 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 Serialize for ViewportDetails

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ViewportDetails

impl StructuralPartialEq for ViewportDetails