Enum FramebufferType

pub enum FramebufferType<'a> {
    Indexed {
        palette: &'a [FramebufferColor],
    },
    RGB {
        red: FramebufferField,
        green: FramebufferField,
        blue: FramebufferField,
    },
    Text,
}

Structured accessory to the provided framebuffer type that is not ABI compatible.

Variants

Indexed

Indexed color.

Fields

palette: &'a [FramebufferColor]

RGB

Direct RGB color.

Fields

red: FramebufferField

green: FramebufferField

blue: FramebufferField

Text

EGA Text.

In this case the framebuffer width and height are expressed in characters and not in pixels.

The bpp is equal 16 (16 bits per character) and pitch is expressed in bytes per text line.

Trait Implementations

impl<'a> Clone for FramebufferType<'a>

fn clone(&self) -> FramebufferType<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FramebufferType<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for FramebufferType<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given [Hasher].

impl<'a> Ord for FramebufferType<'a>

fn cmp(&self, other: &FramebufferType<'a>) -> Ordering

This method returns an [Ordering] between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'a> PartialEq for FramebufferType<'a>

fn eq(&self, other: &FramebufferType<'a>) -> 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<'a> PartialOrd for FramebufferType<'a>

fn partial_cmp(&self, other: &FramebufferType<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> Eq for FramebufferType<'a>

impl<'a> StructuralPartialEq for FramebufferType<'a>