Struct ProgramGraphShape 

pub struct ProgramGraphShape {
    pub node_count: u32,
    pub edge_count: u32,
}

Statically-sized CSR dimensions baked into a primitive’s BufferDecl counts so the backend can allocate + layout-validate up front.

Fields

node_count: u32

Total node count.

edge_count: u32

Total edge count.

Implementations

impl ProgramGraphShape

pub fn new(node_count: u32, edge_count: u32) -> Self

Build a shape from a node + edge count.

pub fn read_only_buffers(&self) -> Vec<BufferDecl>

Emit the five canonical BufferDecl entries for a primitive that consumes a read-only ProgramGraph. Primitives add their own RW output buffers starting at BINDING_PRIMITIVE_START.

pub fn try_read_only_buffers(&self) -> Result<Vec<BufferDecl>, String>

Emit the canonical read-only ProgramGraph bindings with checked offset-buffer sizing.

Trait Implementations

impl Clone for ProgramGraphShape

fn clone(&self) -> ProgramGraphShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProgramGraphShape

impl Debug for ProgramGraphShape

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

Formats the value using the given formatter.

impl Eq for ProgramGraphShape

impl PartialEq for ProgramGraphShape

fn eq(&self, other: &ProgramGraphShape) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ProgramGraphShape