Enum BackgroundSize 

pub enum BackgroundSize {
    Fill,
    Cover,
    Contain,
}

How a background image is scaled to fit a page.

Variants

Fill

Stretch the image to the page’s exact dimensions (default).

Cover

Scale to fully cover the page; crops if aspect ratio differs.

Contain

Scale to fit within the page; letterboxes if aspect ratio differs.

Trait Implementations

impl Clone for BackgroundSize

fn clone(&self) -> BackgroundSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackgroundSize

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

Formats the value using the given formatter.

impl Default for BackgroundSize

fn default() -> BackgroundSize

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BackgroundSize

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BackgroundSize

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for BackgroundSize

impl Eq for BackgroundSize

impl StructuralPartialEq for BackgroundSize