Struct DataCells 

pub struct DataCells<'lt, Layout = Bytes> { /* private fields */ }

A cell buffer with layout, not aligned to any particular boundary.

Implementations

impl<'lt> DataCells<'lt, Bytes>

pub fn new(data: &'lt [Cell<u8>]) -> Self

Treat a whole input buffer as image bytes.

impl<'lt, L> DataCells<'lt, L>

pub fn with_layout_at( data: &'lt [Cell<u8>], layout: L, start: usize, ) -> Option<Self>

where L: Layout,

Verifies the data against the layout before construction.

This wraps an shared buffer which has image data of the indicated layout from its start byte onwards.

pub fn as_source(&self) -> AsCopySource<'_, RangeEngine<L>>

where L: Clone + Layout,

An adapter reading from the data as one contiguous chunk.

See RangeEngine for more explanations.

pub fn as_target(&mut self) -> AsCopyTarget<'_, RangeEngine<L>>

where L: Clone + Layout,

An adapter writing to this buffer in one contiguous chunk.

See RangeEngine for more explanations.