Struct EmbeddingBlockHeader 

#[repr(C, align(64))]
pub struct EmbeddingBlockHeader {
    pub magic: u32,
    pub version: u32,
    pub count: u32,
    pub dim: u32,
    pub data_offset: u32,
    pub stride: u32,
    pub checksum: u32,
    pub reserved: [u32; 9],
}

Header for an embedding block

Fields

magic: u32

Magic number for validation

version: u32

Block version

count: u32

Number of vectors in block

dim: u32

Vector dimension

data_offset: u32

Offset to first vector (from start of block)

stride: u32

Stride between vectors (bytes)

checksum: u32

CRC32 checksum of data

reserved: [u32; 9]

Reserved for future use

Implementations

impl EmbeddingBlockHeader

pub fn new(count: u32, dim: u32) -> Self

Create new header

pub fn is_valid(&self) -> bool

Validate header

pub fn block_size(&self) -> usize

Get total block size

Trait Implementations

impl Clone for EmbeddingBlockHeader

fn clone(&self) -> EmbeddingBlockHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmbeddingBlockHeader

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

Formats the value using the given formatter.