Struct Downscaler 

pub struct Downscaler { /* private fields */ }

Downscaler for rapid L1 checks

Implementations

impl Downscaler

pub fn new(factor: u32) -> Self

Create new downscaler

pub fn downscale( &self, image: &[Rgb], width: u32, height: u32, ) -> (Vec<Rgb>, u32, u32)

Downscale an image

Trait Implementations

impl Clone for Downscaler

fn clone(&self) -> Downscaler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Downscaler

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

Formats the value using the given formatter.

impl Default for Downscaler

fn default() -> Self

Returns the “default value” for a type.