pub struct Ch8(_);
Expand description
8-bit color Channel.
The Channel
is represented by a u8
, but multiplication and division
treat values as though they range between 0 and 1.
use pix::chan::{Ch16, Ch32, Ch8, Channel};
let c: Ch8 = std::u8::MIN.into();
assert_eq!(c, Ch8::MIN);
let c: Ch16 = c.into();
assert_eq!(c, Ch16::MIN);
let c: Ch8 = std::u8::MAX.into();
assert_eq!(c, Ch8::MAX);
let c: Ch32 = c.into();
assert_eq!(c, Ch32::MAX);
Implementations
Trait Implementations
sourceimpl Channel for Ch8
impl Channel for Ch8
sourcefn wrapping_add(self, rhs: Self) -> Self
fn wrapping_add(self, rhs: Self) -> Self
Wrapping addition
sourcefn wrapping_sub(self, rhs: Self) -> Self
fn wrapping_sub(self, rhs: Self) -> Self
Wrapping subtraction
sourcefn encode_srgb(self) -> Self
fn encode_srgb(self) -> Self
Encode an sRGB gamma value from linear intensity
sourcefn decode_srgb(self) -> Self
fn decode_srgb(self) -> Self
Decode an sRGB gamma value into linear intensity
sourceimpl Ord for Ch8
impl Ord for Ch8
sourceimpl PartialOrd<Ch8> for Ch8
impl PartialOrd<Ch8> for Ch8
sourcefn partial_cmp(&self, other: &Ch8) -> Option<Ordering>
fn partial_cmp(&self, other: &Ch8) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for Ch8
impl Eq for Ch8
impl StructuralEq for Ch8
impl StructuralPartialEq for Ch8
Auto Trait Implementations
impl RefUnwindSafe for Ch8
impl Send for Ch8
impl Sync for Ch8
impl Unpin for Ch8
impl UnwindSafe for Ch8
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more