Enum qoi::ColorSpace

#[repr(u8)]
pub enum ColorSpace {
    Srgb = 0,
    Linear = 1,
}

Image color space.

Note: the color space is purely informative. Although it is saved to the file header, it does not affect encoding/decoding in any way.

Variants

Srgb = 0

sRGB with linear alpha

Linear = 1

All channels are linear

Implementations

impl ColorSpace

pub const fn is_srgb(self) -> bool

Returns true if the color space is sRGB with linear alpha.

pub const fn is_linear(self) -> bool

Returns true is all channels are linear.

pub const fn as_u8(self) -> u8

Converts to an integer (0 if sRGB, 1 if all linear).

Trait Implementations

impl Clone for ColorSpace

fn clone(&self) -> ColorSpace

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColorSpace

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

Formats the value using the given formatter.

impl Default for ColorSpace

fn default() -> Self

Returns the “default value” for a type.

impl From<ColorSpace> for u8

fn from(colorspace: ColorSpace) -> Self

Converts to this type from the input type.

impl Hash for ColorSpace

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 ColorSpace

fn cmp(&self, other: &ColorSpace) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ColorSpace

fn eq(&self, other: &ColorSpace) -> 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 ColorSpace

fn partial_cmp(&self, other: &ColorSpace) -> 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 TryFrom<u8> for ColorSpace

type Error = Error

The type returned in the event of a conversion error.

fn try_from(colorspace: u8) -> Result<Self>

Performs the conversion.

impl Copy for ColorSpace

impl Eq for ColorSpace

impl StructuralPartialEq for ColorSpace