Enum Blend 

#[non_exhaustive]
pub enum Blend {
    Over,
    Source,
}

How the source is combined with the backdrop.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Over

Porter-Duff source-over: the source is drawn on top of the backdrop.

Source

The source replaces the backdrop entirely within its rectangle.

Trait Implementations

impl Clone for Blend

fn clone(&self) -> Blend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Blend

impl Debug for Blend

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

Formats the value using the given formatter.

impl Default for Blend

fn default() -> Blend

Returns the “default value” for a type.

impl Eq for Blend

impl Hash for Blend

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Blend

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Blend