#[repr(C)]pub struct Grey<ComponentType>(pub ComponentType);
Expand description
Grayscale. Use .0
or *
(deref) to access the value.
Tuple Fields
0: ComponentType
brightness level
Implementations
Trait Implementations
sourceimpl<T> AddAssign<Gray<T>> for Gray<T> where
T: Add<T, Output = T> + Copy,
impl<T> AddAssign<Gray<T>> for Gray<T> where
T: Add<T, Output = T> + Copy,
px + px
sourcefn add_assign(&mut self, other: Gray<T>)
fn add_assign(&mut self, other: Gray<T>)
Performs the +=
operation. Read more
sourceimpl<T> AddAssign<T> for Gray<T> where
T: Copy + Add<T, Output = T>,
impl<T> AddAssign<T> for Gray<T> where
T: Copy + Add<T, Output = T>,
px + 1
sourcefn add_assign(&mut self, r: T)
fn add_assign(&mut self, r: T)
Performs the +=
operation. Read more
sourceimpl<T> AsPixels<Gray<T>> for [T]
impl<T> AsPixels<Gray<T>> for [T]
sourcefn as_pixels(&self) -> &[Gray<T>]
fn as_pixels(&self) -> &[Gray<T>]
Reinterpret the slice as a read-only/shared slice of pixels. Multiple consecutive elements in the slice are intepreted as a single pixel (depending on format, e.g. 3 for RGB, 4 for RGBA). Read more
sourcefn as_pixels_mut(&mut self) -> &mut [Gray<T>]
fn as_pixels_mut(&mut self) -> &mut [Gray<T>]
Reinterpret the slice as a mutable/exclusive slice of pixels. Multiple consecutive elements in the slice are intepreted as a single pixel (depending on format, e.g. 3 for RGB, 4 for RGBA). Read more
sourceimpl<T, B> ColorComponentMap<Gray<B>, T, B> for Gray<T> where
T: Copy,
impl<T, B> ColorComponentMap<Gray<B>, T, B> for Gray<T> where
T: Copy,
sourceimpl<T, B> ComponentMap<Gray<B>, T, B> for Gray<T> where
T: Copy,
impl<T, B> ComponentMap<Gray<B>, T, B> for Gray<T> where
T: Copy,
sourceimpl<T> ComponentSlice<T> for Gray<T>
impl<T> ComponentSlice<T> for Gray<T>
sourceimpl<T> DivAssign<T> for Gray<T> where
T: Copy + Div<T, Output = T>,
impl<T> DivAssign<T> for Gray<T> where
T: Copy + Div<T, Output = T>,
px * 1
sourcefn div_assign(&mut self, r: T)
fn div_assign(&mut self, r: T)
Performs the /=
operation. Read more
sourceimpl<T> MulAssign<Gray<T>> for Gray<T> where
T: Mul<T, Output = T> + Copy,
impl<T> MulAssign<Gray<T>> for Gray<T> where
T: Mul<T, Output = T> + Copy,
px * px
sourcefn mul_assign(&mut self, other: Gray<T>)
fn mul_assign(&mut self, other: Gray<T>)
Performs the *=
operation. Read more
sourceimpl<T> MulAssign<T> for Gray<T> where
T: Copy + Mul<T, Output = T>,
impl<T> MulAssign<T> for Gray<T> where
T: Copy + Mul<T, Output = T>,
px * 1
sourcefn mul_assign(&mut self, r: T)
fn mul_assign(&mut self, r: T)
Performs the *=
operation. Read more
sourceimpl<ComponentType> Ord for Gray<ComponentType> where
ComponentType: Ord,
impl<ComponentType> Ord for Gray<ComponentType> where
ComponentType: Ord,
sourceimpl<ComponentType> PartialEq<Gray<ComponentType>> for Gray<ComponentType> where
ComponentType: PartialEq<ComponentType>,
impl<ComponentType> PartialEq<Gray<ComponentType>> for Gray<ComponentType> where
ComponentType: PartialEq<ComponentType>,
sourceimpl<ComponentType> PartialOrd<Gray<ComponentType>> for Gray<ComponentType> where
ComponentType: PartialOrd<ComponentType>,
impl<ComponentType> PartialOrd<Gray<ComponentType>> for Gray<ComponentType> where
ComponentType: PartialOrd<ComponentType>,
sourcefn partial_cmp(&self, other: &Gray<ComponentType>) -> Option<Ordering>
fn partial_cmp(&self, other: &Gray<ComponentType>) -> 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
sourceimpl<T> SubAssign<Gray<T>> for Gray<T> where
T: Sub<T, Output = T> + Copy,
impl<T> SubAssign<Gray<T>> for Gray<T> where
T: Sub<T, Output = T> + Copy,
px - px
sourcefn sub_assign(&mut self, other: Gray<T>)
fn sub_assign(&mut self, other: Gray<T>)
Performs the -=
operation. Read more
sourceimpl<T> SubAssign<T> for Gray<T> where
T: Copy + Sub<T, Output = T>,
impl<T> SubAssign<T> for Gray<T> where
T: Copy + Sub<T, Output = T>,
px - 1
sourcefn sub_assign(&mut self, r: T)
fn sub_assign(&mut self, r: T)
Performs the -=
operation. Read more
impl<ComponentType> Copy for Gray<ComponentType> where
ComponentType: Copy,
impl<ComponentType> Eq for Gray<ComponentType> where
ComponentType: Eq,
impl<T> Pod for Gray<T> where
T: Pod,
impl<ComponentType> StructuralEq for Gray<ComponentType>
impl<ComponentType> StructuralPartialEq for Gray<ComponentType>
Auto Trait Implementations
impl<ComponentType> RefUnwindSafe for Gray<ComponentType> where
ComponentType: RefUnwindSafe,
impl<ComponentType> Send for Gray<ComponentType> where
ComponentType: Send,
impl<ComponentType> Sync for Gray<ComponentType> where
ComponentType: Sync,
impl<ComponentType> Unpin for Gray<ComponentType> where
ComponentType: Unpin,
impl<ComponentType> UnwindSafe for Gray<ComponentType> where
ComponentType: UnwindSafe,
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
impl<T> CheckedBitPattern for T where
T: AnyBitPattern,
impl<T> CheckedBitPattern for T where
T: AnyBitPattern,
type Bits = T
type Bits = T
Self
must have the same layout as the specified Bits
except for
the possible invalid bit patterns being checked during is_valid_bit_pattern
. Read more
fn is_valid_bit_pattern(_bits: &T) -> bool
fn is_valid_bit_pattern(_bits: &T) -> bool
If this function returns true, then it must be valid to reinterpret bits
as &Self
.