Struct Source 

pub struct Source<'a> { /* private fields */ }

The source stage: an image’s Samples walked one row at a time.

A Samples::Whole arm borrows straight out of the decoded buffer, so it owns no memory at all — except for Pixels::Stencil, whose bits have to be widened into something a row can borrow. A Samples::Packed one owns the Unpacked stage’s single row buffer, and nothing more.

Implementations

impl<'a> Source<'a>

pub fn new(samples: &'a Samples, width: u32, height: u32) -> Self

Start walking samples, an image width by height.

Trait Implementations

impl<'a> Debug for Source<'a>

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

Formats the value using the given formatter.