#[repr(C)]pub struct Luma<ComponentTy = f32> {
pub l: ComponentTy,
}
Expand description
A single-channel CIE luma (non-linear transform from luminance).
Fields
l: ComponentTy
CIE luminance.
Trait Implementations
sourceimpl<CTy: Clone + Copy> ColorType for Luma<CTy>
impl<CTy: Clone + Copy> ColorType for Luma<CTy>
type ComponentTy = CTy
const SPACE: Spaces = Spaces::Luma
const NUM_COMPONENTS: usize = 1usize
sourceimpl<ComponentTy: Copy> From<PremultipliedAlpha<Luma<ComponentTy>>> for Luma<ComponentTy>
impl<ComponentTy: Copy> From<PremultipliedAlpha<Luma<ComponentTy>>> for Luma<ComponentTy>
sourcefn from(col_alpha: PremultipliedAlpha<Luma<ComponentTy>>) -> Luma<ComponentTy>
fn from(col_alpha: PremultipliedAlpha<Luma<ComponentTy>>) -> Luma<ComponentTy>
Converts to this type from the input type.
sourceimpl<ComponentTy: Ord> Ord for Luma<ComponentTy>
impl<ComponentTy: Ord> Ord for Luma<ComponentTy>
sourceimpl<ComponentTy: PartialOrd> PartialOrd<Luma<ComponentTy>> for Luma<ComponentTy>
impl<ComponentTy: PartialOrd> PartialOrd<Luma<ComponentTy>> for Luma<ComponentTy>
sourcefn partial_cmp(&self, other: &Luma<ComponentTy>) -> Option<Ordering>
fn partial_cmp(&self, other: &Luma<ComponentTy>) -> 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<ComponentTy: Copy> Copy for Luma<ComponentTy>
impl<ComponentTy: Eq> Eq for Luma<ComponentTy>
impl<ComponentTy: Pod> Pod for Luma<ComponentTy>
impl<ComponentTy> StructuralEq for Luma<ComponentTy>
impl<ComponentTy> StructuralPartialEq for Luma<ComponentTy>
Auto Trait Implementations
impl<ComponentTy> RefUnwindSafe for Luma<ComponentTy> where
ComponentTy: RefUnwindSafe,
impl<ComponentTy> Send for Luma<ComponentTy> where
ComponentTy: Send,
impl<ComponentTy> Sync for Luma<ComponentTy> where
ComponentTy: Sync,
impl<ComponentTy> Unpin for Luma<ComponentTy> where
ComponentTy: Unpin,
impl<ComponentTy> UnwindSafe for Luma<ComponentTy> where
ComponentTy: 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
sourceimpl<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
sourcefn 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
.