Enum AlphaBits

pub enum AlphaBits {
    NoAlpha,
    Bit1,
    Bit4,
    Bit8,
}

Allowed alpha bits values for Raw1 encoding

Variants

NoAlpha

No alpha channel. 0 bits.

Bit1

1 bit. Pixel is transparent or opaque.

Bit4

4 bits per pixel.

Bit8

8 bits per pixel.

Trait Implementations

impl Clone for AlphaBits

fn clone(&self) -> AlphaBits

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AlphaBits

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

Formats the value using the given formatter.

impl Default for AlphaBits

fn default() -> AlphaBits

Returns the “default value” for a type.

impl Display for AlphaBits

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

Formats the value using the given formatter.

impl From<AlphaBits> for u32

fn from(value: AlphaBits) -> u32

Converts to this type from the input type.

impl From<AlphaBits> for u8

fn from(value: AlphaBits) -> u8

Converts to this type from the input type.

impl Hash for AlphaBits

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 Ord for AlphaBits

fn cmp(&self, other: &AlphaBits) -> 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 PartialEq for AlphaBits

fn eq(&self, other: &AlphaBits) -> 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 PartialOrd for AlphaBits

fn partial_cmp(&self, other: &AlphaBits) -> 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 Copy for AlphaBits

impl Eq for AlphaBits

impl StructuralPartialEq for AlphaBits