Struct x86_64::bootparam::setup_header

#[repr(C, packed(1))]
pub struct setup_header {

    pub setup_sects: __u8,
    pub root_flags: __u16,
    pub syssize: __u32,
    pub ram_size: __u16,
    pub vid_mode: __u16,
    pub root_dev: __u16,
    pub boot_flag: __u16,
    pub jump: __u16,
    pub header: __u32,
    pub version: __u16,
    pub realmode_swtch: __u32,
    pub start_sys_seg: __u16,
    pub kernel_version: __u16,
    pub type_of_loader: __u8,
    pub loadflags: __u8,
    pub setup_move_size: __u16,
    pub code32_start: __u32,
    pub ramdisk_image: __u32,
    pub ramdisk_size: __u32,
    pub bootsect_kludge: __u32,
    pub heap_end_ptr: __u16,
    pub ext_loader_ver: __u8,
    pub ext_loader_type: __u8,
    pub cmd_line_ptr: __u32,
    pub initrd_addr_max: __u32,
    pub kernel_alignment: __u32,
    pub relocatable_kernel: __u8,
    pub min_alignment: __u8,
    pub xloadflags: __u16,
    pub cmdline_size: __u32,
    pub hardware_subarch: __u32,
    pub hardware_subarch_data: __u64,
    pub payload_offset: __u32,
    pub payload_length: __u32,
    pub setup_data: __u64,
    pub pref_address: __u64,
    pub init_size: __u32,
    pub handover_offset: __u32,
}

Fields

setup_sects: __u8

root_flags: __u16

syssize: __u32

ram_size: __u16

vid_mode: __u16

root_dev: __u16

boot_flag: __u16

jump: __u16

header: __u32

version: __u16

realmode_swtch: __u32

start_sys_seg: __u16

kernel_version: __u16

type_of_loader: __u8

loadflags: __u8

setup_move_size: __u16

code32_start: __u32

ramdisk_image: __u32

ramdisk_size: __u32

bootsect_kludge: __u32

heap_end_ptr: __u16

ext_loader_ver: __u8

ext_loader_type: __u8

cmd_line_ptr: __u32

initrd_addr_max: __u32

kernel_alignment: __u32

relocatable_kernel: __u8

min_alignment: __u8

xloadflags: __u16

cmdline_size: __u32

hardware_subarch: __u32

hardware_subarch_data: __u64

payload_offset: __u32

payload_length: __u32

setup_data: __u64

pref_address: __u64

init_size: __u32

handover_offset: __u32

Trait Implementations

impl Clone for setup_header

fn clone(&self) -> setup_header

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for setup_header

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

Formats the value using the given formatter.

impl Default for setup_header

fn default() -> setup_header

Returns the “default value” for a type.

impl FromBytes for setup_header

where __u8: FromBytes, __u16: FromBytes, __u32: FromBytes, __u64: FromBytes,

fn ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the given source as a &Self.

fn ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: KnownLayout + Immutable,

Interprets the prefix of the given source as a &Self without copying.

fn ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, Infallible>>

where Self: Immutable + KnownLayout,

Interprets the suffix of the given bytes as a &Self.

fn mut_from_bytes( source: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the given source as a &mut Self.

fn mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the prefix of the given source as a &mut Self without copying.

fn mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, Infallible>>

where Self: IntoBytes + KnownLayout,

Interprets the suffix of the given source as a &mut Self without copying.

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl FromZeros for setup_header

where __u8: FromZeros, __u16: FromZeros, __u32: FromZeros, __u64: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl IntoBytes for setup_header

where __u8: IntoBytes, __u16: IntoBytes, __u32: IntoBytes, __u64: IntoBytes,

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

where Self: Immutable,

Gets the bytes of this value.

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl KnownLayout for setup_header

where __u32: KnownLayout,

type PointerMetadata = <u32 as KnownLayout>::PointerMetadata

The type of metadata stored in a pointer to Self.

impl TryFromBytes for setup_header

where __u8: TryFromBytes, __u16: TryFromBytes, __u32: TryFromBytes, __u64: TryFromBytes,

fn try_ref_from_bytes( source: &[u8], ) -> Result<&Self, ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the given source as a &Self.

fn try_ref_from_prefix( source: &[u8], ) -> Result<(&Self, &[u8]), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the prefix of the given source as a &Self.

fn try_ref_from_suffix( source: &[u8], ) -> Result<(&[u8], &Self), ConvertError<AlignmentError<&[u8], Self>, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: KnownLayout + Immutable,

Attempts to interpret the suffix of the given source as a &Self.

fn try_mut_from_bytes( bytes: &mut [u8], ) -> Result<&mut Self, ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout,

Attempts to interpret the given source as a &mut Self without copying.

fn try_mut_from_prefix( source: &mut [u8], ) -> Result<(&mut Self, &mut [u8]), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout,

Attempts to interpret the prefix of the given source as a &mut Self.

fn try_mut_from_suffix( source: &mut [u8], ) -> Result<(&mut [u8], &mut Self), ConvertError<AlignmentError<&mut [u8], Self>, SizeError<&mut [u8], Self>, ValidityError<&mut [u8], Self>>>

where Self: KnownLayout,

Attempts to interpret the suffix of the given source as a &mut Self.

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.

impl Copy for setup_header

impl Immutable for setup_header

where __u8: Immutable, __u16: Immutable, __u32: Immutable, __u64: Immutable,