Struct GraphNodeLayout 

pub struct GraphNodeLayout { /* private fields */ }

Validated geometry shared by every node block in one region.

Implementations

impl GraphNodeLayout

pub fn new( dims: u32, padded_dims: u32, max_degree: u8, ) -> Result<Self, GraphNodeError>

Derives the frozen stride from logical/padded dimensions and maximum degree.

pub const fn dims(self) -> u32

Returns the logical vector dimension.

pub const fn padded_dims(self) -> u32

Returns the stored, zero-padded vector dimension.

pub const fn max_degree(self) -> u8

Returns the fixed neighbour-slot capacity.

pub const fn code_bytes(self) -> usize

Returns packed Bit4 bytes stored at the start of every block.

pub const fn stride(self) -> u32

Returns the cache-line-rounded bytes between adjacent node ids.

pub fn block_offset(self, node_id: u32) -> Result<u32, GraphNodeError>

Returns the byte offset for a dense segment-local node/row id.

Trait Implementations

impl Clone for GraphNodeLayout

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GraphNodeLayout

impl Debug for GraphNodeLayout

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

Formats the value using the given formatter.

impl Eq for GraphNodeLayout

impl PartialEq for GraphNodeLayout

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GraphNodeLayout