Struct Bgrt 

#[repr(C, packed(1))]
pub struct Bgrt {
    pub header: Sdt,
    pub version: u16,
    pub status: u8,
    pub image_type: u8,
    pub image_base: u64,
    pub image_offset_x: u32,
    pub image_offset_y: u32,
}

BGRT ACPI table structure

Fields

header: Sdt

version: u16

status: u8

image_type: u8

image_base: u64

image_offset_x: u32

image_offset_y: u32

Implementations

impl Bgrt

pub fn get() -> Option<&'static Bgrt>

Finds the BGRT and returns a reference to it.

pub fn was_displayed(&self) -> bool

Check if the image was displayed by firmware

pub fn image_format(&self) -> u16

Get image format (0 = BMP)

pub fn image_base(&self) -> u64

Get image base address

pub fn image_offset_x(&self) -> u32

Get image X offset

pub fn image_offset_y(&self) -> u32

Get image Y offset

Trait Implementations

impl Clone for Bgrt

fn clone(&self) -> Bgrt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bgrt

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

Formats the value using the given formatter.

impl FromBytes for Bgrt

where Sdt: FromBytes, u16: FromBytes, u8: FromBytes, u64: FromBytes, u32: FromBytes,

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 Bgrt

where Sdt: FromZeros, u16: FromZeros, u8: FromZeros, u64: FromZeros, u32: 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 TryFromBytes for Bgrt

where Sdt: TryFromBytes, u16: TryFromBytes, u8: TryFromBytes, u64: TryFromBytes, u32: TryFromBytes,

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 Bgrt