Struct ModeAttributes

#[repr(transparent)]
struct ModeAttributes(u16);

Tuple Fields

0: u16

Implementations

impl ModeAttributes

const TEXT_MODE_BITS: usize = 1usize

const TEXT_MODE_OFFSET: usize = 0usize

const SUPPORTED_BITS: usize = 1usize

const SUPPORTED_OFFSET: usize = 1usize

const TTY_BITS: usize = 1usize

const TTY_OFFSET: usize = 2usize

const COLOR_BITS: usize = 1usize

const COLOR_OFFSET: usize = 3usize

const GRAPHICS_BITS: usize = 1usize

const GRAPHICS_OFFSET: usize = 4usize

const VGA_BITS: usize = 1usize

const VGA_OFFSET: usize = 5usize

const VGA_PAGED_BITS: usize = 1usize

const VGA_PAGED_OFFSET: usize = 6usize

const LFB_BITS: usize = 1usize

const LFB_OFFSET: usize = 7usize

const fn new() -> Self

Creates a new default initialized bitfield.

const fn from_bits(bits: u16) -> Self

Convert from bits.

const fn into_bits(self) -> u16

Convert into bits.

const fn text_mode(&self) -> bool

Text mode

Bits: 0..1

const fn with_text_mode_checked(self, value: bool) -> Result<Self, ()>

Text mode

Bits: 0..1

const fn with_text_mode(self, value: bool) -> Self

Text mode

Bits: 0..1

fn set_text_mode(&mut self, value: bool)

Text mode

Bits: 0..1

fn set_text_mode_checked(&mut self, value: bool) -> Result<(), ()>

Text mode

Bits: 0..1

const fn supported(&self) -> bool

Mode supported by hardware configuration

Bits: 1..2

const fn with_supported_checked(self, value: bool) -> Result<Self, ()>

Mode supported by hardware configuration

Bits: 1..2

const fn with_supported(self, value: bool) -> Self

Mode supported by hardware configuration

Bits: 1..2

fn set_supported(&mut self, value: bool)

Mode supported by hardware configuration

Bits: 1..2

fn set_supported_checked(&mut self, value: bool) -> Result<(), ()>

Mode supported by hardware configuration

Bits: 1..2

const fn tty(&self) -> bool

TTY Output functions supported by BIOS

Bits: 2..3

const fn with_tty_checked(self, value: bool) -> Result<Self, ()>

TTY Output functions supported by BIOS

Bits: 2..3

const fn with_tty(self, value: bool) -> Self

TTY Output functions supported by BIOS

Bits: 2..3

fn set_tty(&mut self, value: bool)

TTY Output functions supported by BIOS

Bits: 2..3

fn set_tty_checked(&mut self, value: bool) -> Result<(), ()>

TTY Output functions supported by BIOS

Bits: 2..3

const fn color(&self) -> bool

Color mode (otherwise monochrome)

Bits: 3..4

const fn with_color_checked(self, value: bool) -> Result<Self, ()>

Color mode (otherwise monochrome)

Bits: 3..4

const fn with_color(self, value: bool) -> Self

Color mode (otherwise monochrome)

Bits: 3..4

fn set_color(&mut self, value: bool)

Color mode (otherwise monochrome)

Bits: 3..4

fn set_color_checked(&mut self, value: bool) -> Result<(), ()>

Color mode (otherwise monochrome)

Bits: 3..4

const fn graphics(&self) -> bool

Graphic mode (otherwise text)

Bits: 4..5

const fn with_graphics_checked(self, value: bool) -> Result<Self, ()>

Graphic mode (otherwise text)

Bits: 4..5

const fn with_graphics(self, value: bool) -> Self

Graphic mode (otherwise text)

Bits: 4..5

fn set_graphics(&mut self, value: bool)

Graphic mode (otherwise text)

Bits: 4..5

fn set_graphics_checked(&mut self, value: bool) -> Result<(), ()>

Graphic mode (otherwise text)

Bits: 4..5

const fn vga(&self) -> bool

VGA compatible

Bits: 5..6

const fn with_vga_checked(self, value: bool) -> Result<Self, ()>

VGA compatible

Bits: 5..6

const fn with_vga(self, value: bool) -> Self

VGA compatible

Bits: 5..6

fn set_vga(&mut self, value: bool)

VGA compatible

Bits: 5..6

fn set_vga_checked(&mut self, value: bool) -> Result<(), ()>

VGA compatible

Bits: 5..6

const fn vga_paged(&self) -> bool

VGA compatible windowed memory mode is available

Bits: 6..7

const fn with_vga_paged_checked(self, value: bool) -> Result<Self, ()>

VGA compatible windowed memory mode is available

Bits: 6..7

const fn with_vga_paged(self, value: bool) -> Self

VGA compatible windowed memory mode is available

Bits: 6..7

fn set_vga_paged(&mut self, value: bool)

VGA compatible windowed memory mode is available

Bits: 6..7

fn set_vga_paged_checked(&mut self, value: bool) -> Result<(), ()>

VGA compatible windowed memory mode is available

Bits: 6..7

const fn lfb(&self) -> bool

Linear frame buffer mode is available

Bits: 7..8

const fn with_lfb_checked(self, value: bool) -> Result<Self, ()>

Linear frame buffer mode is available

Bits: 7..8

const fn with_lfb(self, value: bool) -> Self

Linear frame buffer mode is available

Bits: 7..8

fn set_lfb(&mut self, value: bool)

Linear frame buffer mode is available

Bits: 7..8

fn set_lfb_checked(&mut self, value: bool) -> Result<(), ()>

Linear frame buffer mode is available

Bits: 7..8

Trait Implementations

impl Clone for ModeAttributes

fn clone(&self) -> ModeAttributes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ModeAttributes

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

Formats the value using the given formatter.

impl Default for ModeAttributes

fn default() -> Self

Returns the “default value” for a type.

impl From<ModeAttributes> for u16

fn from(v: ModeAttributes) -> u16

Converts to this type from the input type.

impl From<u16> for ModeAttributes

fn from(v: u16) -> Self

Converts to this type from the input type.

impl Copy for ModeAttributes