Struct x86_64::bootparam::screen_info

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

    pub orig_x: __u8,
    pub orig_y: __u8,
    pub ext_mem_k: __u16,
    pub orig_video_page: __u16,
    pub orig_video_mode: __u8,
    pub orig_video_cols: __u8,
    pub flags: __u8,
    pub unused2: __u8,
    pub orig_video_ega_bx: __u16,
    pub unused3: __u16,
    pub orig_video_lines: __u8,
    pub orig_video_isVGA: __u8,
    pub orig_video_points: __u16,
    pub lfb_width: __u16,
    pub lfb_height: __u16,
    pub lfb_depth: __u16,
    pub lfb_base: __u32,
    pub lfb_size: __u32,
    pub cl_magic: __u16,
    pub cl_offset: __u16,
    pub lfb_linelength: __u16,
    pub red_size: __u8,
    pub red_pos: __u8,
    pub green_size: __u8,
    pub green_pos: __u8,
    pub blue_size: __u8,
    pub blue_pos: __u8,
    pub rsvd_size: __u8,
    pub rsvd_pos: __u8,
    pub vesapm_seg: __u16,
    pub vesapm_off: __u16,
    pub pages: __u16,
    pub vesa_attributes: __u16,
    pub capabilities: __u32,
    pub ext_lfb_base: __u32,
    pub _reserved: [__u8; 2],
}

Fields

orig_x: __u8

orig_y: __u8

ext_mem_k: __u16

orig_video_page: __u16

orig_video_mode: __u8

orig_video_cols: __u8

flags: __u8

unused2: __u8

orig_video_ega_bx: __u16

unused3: __u16

orig_video_lines: __u8

orig_video_isVGA: __u8

orig_video_points: __u16

lfb_width: __u16

lfb_height: __u16

lfb_depth: __u16

lfb_base: __u32

lfb_size: __u32

cl_magic: __u16

cl_offset: __u16

lfb_linelength: __u16

red_size: __u8

red_pos: __u8

green_size: __u8

green_pos: __u8

blue_size: __u8

blue_pos: __u8

rsvd_size: __u8

rsvd_pos: __u8

vesapm_seg: __u16

vesapm_off: __u16

pages: __u16

vesa_attributes: __u16

capabilities: __u32

ext_lfb_base: __u32

_reserved: [__u8; 2]

Trait Implementations

impl AsBytes for screen_info

where __u8: AsBytes, __u16: AsBytes, __u32: AsBytes, [__u8; 2]: AsBytes,

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

Gets the bytes of this value.

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

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the suffix of bytes.

impl Clone for screen_info

fn clone(&self) -> screen_info

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for screen_info

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

Formats the value using the given formatter.

impl Default for screen_info

fn default() -> screen_info

Returns the “default value” for a type.

impl FromBytes for screen_info

where __u8: FromBytes, __u16: FromBytes, __u32: FromBytes, [__u8; 2]: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

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

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

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

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

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

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

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

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeroes for screen_info

where __u8: FromZeroes, __u16: FromZeroes, __u32: FromZeroes, [__u8; 2]: FromZeroes,

fn zero(&mut self)

Overwrites self with zeroes.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl Copy for screen_info