Struct boot_params 

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

    pub screen_info: screen_info,
    pub apm_bios_info: apm_bios_info,
    pub _pad2: [u8; 4],
    pub tboot_addr: u64,
    pub ist_info: ist_info,
    pub acpi_rsdp_addr: u64,
    pub _pad3: [u8; 8],
    pub hd0_info: [u8; 16],
    pub hd1_info: [u8; 16],
    pub sys_desc_table: sys_desc_table,
    pub olpc_ofw_header: olpc_ofw_header,
    pub ext_ramdisk_image: u32,
    pub ext_ramdisk_size: u32,
    pub ext_cmd_line_ptr: u32,
    pub _pad4: [u8; 112],
    pub cc_blob_address: u32,
    pub edid_info: edid_info,
    pub efi_info: efi_info,
    pub alt_mem_k: u32,
    pub scratch: u32,
    pub e820_entries: u8,
    pub eddbuf_entries: u8,
    pub edd_mbr_sig_buf_entries: u8,
    pub kbd_status: u8,
    pub secure_boot: u8,
    pub _pad5: [u8; 2],
    pub sentinel: u8,
    pub _pad6: [u8; 1],
    pub hdr: setup_header,
    pub _pad7: [u8; 36],
    pub edd_mbr_sig_buffer: [u32; 16],
    pub e820_table: [boot_e820_entry; 128],
    pub _pad8: [u8; 48],
    pub eddbuf: [edd_info; 6],
    pub _pad9: [u8; 276],
}

Available on x86 or x86-64 only.

The x86 “zeropage” — exactly 4096 bytes.

_pad7 size is 0x290 - 0x1f1 - sizeof(setup_header) = 36 bytes.

Fields

screen_info: screen_info

apm_bios_info: apm_bios_info

_pad2: [u8; 4]

tboot_addr: u64

ist_info: ist_info

acpi_rsdp_addr: u64

_pad3: [u8; 8]

hd0_info: [u8; 16]

hd1_info: [u8; 16]

sys_desc_table: sys_desc_table

olpc_ofw_header: olpc_ofw_header

ext_ramdisk_image: u32

ext_ramdisk_size: u32

ext_cmd_line_ptr: u32

_pad4: [u8; 112]

cc_blob_address: u32

edid_info: edid_info

efi_info: efi_info

alt_mem_k: u32

scratch: u32

e820_entries: u8

eddbuf_entries: u8

edd_mbr_sig_buf_entries: u8

kbd_status: u8

secure_boot: u8

_pad5: [u8; 2]

sentinel: u8

_pad6: [u8; 1]

hdr: setup_header

_pad7: [u8; 36]

edd_mbr_sig_buffer: [u32; 16]

e820_table: [boot_e820_entry; 128]

_pad8: [u8; 48]

eddbuf: [edd_info; 6]

_pad9: [u8; 276]

Trait Implementations

impl ByteValued for boot_params

fn from_slice(data: &[u8]) -> Option<&Self>

Converts a slice of raw data into a reference of Self.

fn from_mut_slice(data: &mut [u8]) -> Option<&mut Self>

Converts a mutable slice of raw data into a mutable reference of Self.

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

Converts a reference to self into a slice of bytes.

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

Converts a mutable reference to self into a mutable slice of bytes.

fn as_bytes(&mut self) -> VolatileSlice<'_>

Converts a mutable reference to self into a VolatileSlice. This is useful because VolatileSlice provides a Bytes<usize> implementation.

fn zeroed() -> Self

Constructs a Self ewhose binary representation is set to all zeroes.

fn write_all_to<W>(&self, writer: W) -> Result<(), Error>

where W: Write,

Writes this ByteValued’s byte representation to the given Write impl.

fn read_exact_from<R>(reader: R) -> Result<Self, Error>

where R: Read,

Constructs an instance of this ByteValued by reading from the given Read impl.

impl Clone for boot_params

fn clone(&self) -> boot_params

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for boot_params

impl Debug for boot_params

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

Formats the value using the given formatter.

impl Default for boot_params

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for boot_params

fn eq(&self, other: &boot_params) -> 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 StructuralPartialEq for boot_params