Struct DrvHeader 

#[repr(C)]
pub struct DrvHeader {
    pub magic: [u8; 4],
    pub version: u16,
    pub flags: u16,
    pub section_count: u32,
    pub checksum: u32,
}

Header for .drv files (16 bytes, aligned)

Fields

magic: [u8; 4]

Magic bytes: “DRV\0”

version: u16

Format version

flags: u16

Feature flags

section_count: u32

Number of sections

checksum: u32

Blake3 checksum (truncated to 32 bits)

Implementations

impl DrvHeader

pub fn new(section_count: u32) -> Self

Create a new header with default values

pub fn validate(&self) -> Result<()>

Validate the header

Trait Implementations

impl Clone for DrvHeader

fn clone(&self) -> DrvHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DrvHeader

impl Debug for DrvHeader

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

Formats the value using the given formatter.

impl Pod for DrvHeader

impl Zeroable for DrvHeader

fn zeroed() -> Self

Calls zeroed.