Enum Scaling

pub enum Scaling {
    NearestNeighbour {
        x_scale: NonZero<usize>,
        y_scale: NonZero<usize>,
    },
    Epx2x,
    Epx4x,
}

Variants

NearestNeighbour

Increase size of image by x_scale and y_scale Where {2,2} doubles the size

Fields

x_scale: NonZero<usize>

y_scale: NonZero<usize>

Epx2x

Epx4x

Implementations

impl Scaling

pub fn nearest_neighbour( x: usize, y: usize, ) -> Result<Scaling, IndexedImageError>

pub fn nn_double() -> Scaling

Double image size using nearest neighbour

Trait Implementations

impl Clone for Scaling

fn clone(&self) -> Scaling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Scaling

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Scaling

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Scaling

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

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 Scaling

impl Eq for Scaling

impl StructuralPartialEq for Scaling