Struct BinaryHeader 

pub struct BinaryHeader {
    pub magic: [u8; 4],
    pub version: u16,
    pub data_type: FieldDataType,
    pub ndim: u8,
    pub dims: [u32; 3],
    pub checksum: u32,
}

Header for a binary physics field record.

Fields

magic: [u8; 4]

Magic identifier (OXPF).

version: u16

Format version.

data_type: FieldDataType

Element data type.

ndim: u8

Number of dimensions (1, 2, or 3).

dims: [u32; 3]

Dimension sizes ([nx, ny, nz]; unused dims are 1).

checksum: u32

CRC32 checksum of the payload bytes.

Implementations

impl BinaryHeader

pub const SIZE: usize

Serialised size in bytes.

pub fn to_bytes(&self) -> [u8; 24]

Serialise the header to bytes.

pub fn from_bytes(buf: &[u8]) -> Result<Self, String>

Deserialise a header from a 24-byte slice.

pub fn element_count(&self) -> usize

Total number of elements (dims[0] * dims[1] * dims[2]).

Trait Implementations

impl Clone for BinaryHeader

fn clone(&self) -> BinaryHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryHeader

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

Formats the value using the given formatter.

impl PartialEq for BinaryHeader

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BinaryHeader

impl StructuralPartialEq for BinaryHeader