Struct ComputeAtom 

pub struct ComputeAtom {
    pub buffer: Vec<u8>,
    pub layout: ProjectionLayout,
    pub shape_hash: u32,
}

A single computational atom in the substrate.

Fields

buffer: Vec<u8>

Contiguous memory backing all projections.

layout: ProjectionLayout

Frozen layout determining projection offsets.

shape_hash: u32

Shape hash σ — deterministic content address.

Implementations

impl ComputeAtom

pub fn new(layout: ProjectionLayout) -> Self

Create a zero-initialized atom with the given layout. All projections start at their default (void instantiation).

pub fn create_n(layout: &ProjectionLayout, n: usize) -> Vec<Self>

Create N atoms sharing the same layout.

pub fn read_projection<P: Projection>(&self) -> Option<P>

Read a projection from this atom. Returns None if projection not in layout.

pub fn write_projection<P: Projection>(&mut self, proj: &P) -> bool

Write a projection into this atom. Returns false if projection not in layout.

pub fn projection_bytes(&self, id: ProjectionId) -> Option<&[u8]>

Get a read-only byte slice for a projection’s region.

Trait Implementations

impl Clone for ComputeAtom

fn clone(&self) -> ComputeAtom

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComputeAtom

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

Formats the value using the given formatter.