Struct FirmwareVolumeHeader 

#[repr(C)]
pub struct FirmwareVolumeHeader {
    pub zero_vector: [u8; 16],
    pub file_system_guid: [u8; 16],
    pub fv_length: u64,
    pub signature: u32,
    pub attributes: FvbAttributes2,
    pub header_length: u16,
    pub checksum: u16,
    pub ext_header_offset: u16,
    pub reserved: u8,
    pub revision: u8,
}

Firmware volume header defined in [UEFI-PI] section “3.2.1 Firmware Volume”.

A firmware volume based on a block device begins with a header that describes the features and layout of the firmware volume. This header includes a description of the capabilities, state, and block map of the device.

Fields

zero_vector: [u8; 16]

file_system_guid: [u8; 16]

fv_length: u64

signature: u32

attributes: FvbAttributes2

header_length: u16

checksum: u16

ext_header_offset: u16

reserved: u8

revision: u8

Implementations

impl FirmwareVolumeHeader

pub fn as_bytes(&self) -> &[u8]

pub fn update_checksum(&mut self)

pub fn validate_checksum(&self) -> bool

Trait Implementations

impl Clone for FirmwareVolumeHeader

fn clone(&self) -> FirmwareVolumeHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FirmwareVolumeHeader

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

Formats the value using the given formatter.

impl Default for FirmwareVolumeHeader

fn default() -> FirmwareVolumeHeader

Returns the “default value” for a type.

impl<'a> TryFromCtx<'a, Endian> for FirmwareVolumeHeader

where FirmwareVolumeHeader: 'a,

type Error = Error

fn try_from_ctx( src: &'a [u8], ctx: Endian, ) -> Result<(Self, usize), Self::Error>

impl<'a> TryIntoCtx<Endian> for &'a FirmwareVolumeHeader

type Error = Error

fn try_into_ctx(self, dst: &mut [u8], ctx: Endian) -> Result<usize, Self::Error>

impl TryIntoCtx<Endian> for FirmwareVolumeHeader

type Error = Error

fn try_into_ctx(self, dst: &mut [u8], ctx: Endian) -> Result<usize, Self::Error>

impl Copy for FirmwareVolumeHeader