Enum style::values::generics::position::PreferredRatio

#[repr(C, u8)]
pub enum PreferredRatio<N> {
    None,
    Ratio(Ratio<N>),
}

Ratio or None.

Variants

None

Without specified ratio

Ratio(Ratio<N>)

With specified ratio

Trait Implementations

impl<N> Animate for PreferredRatio<N>

where N: Animate, Ratio<N>: Animate,

fn animate(&self, other: &Self, procedure: Procedure) -> Result<Self, ()>

Animate a value towards another one, given an animation procedure.

impl<N: Clone> Clone for PreferredRatio<N>

fn clone(&self) -> PreferredRatio<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> ComputeSquaredDistance for PreferredRatio<N>

where N: ComputeSquaredDistance, Ratio<N>: ComputeSquaredDistance,

fn compute_squared_distance(&self, other: &Self) -> Result<SquaredDistance, ()>

Computes the squared distance between two animatable values.

impl<N: Debug> Debug for PreferredRatio<N>

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

Formats the value using the given formatter.

impl<N> MallocSizeOf for PreferredRatio<N>

where N: MallocSizeOf,

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl<N: PartialEq> PartialEq for PreferredRatio<N>

fn eq(&self, other: &PreferredRatio<N>) -> 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<N> SpecifiedValueInfo for PreferredRatio<N>

where N: SpecifiedValueInfo,

const SUPPORTED_TYPES: u8 = _

Supported CssTypes by the given value type.

fn collect_completion_keywords(_f: &mut dyn FnMut(&[&'static str]))

Collect value starting words for the given specified value type. This includes keyword and function names which can appear at the beginning of a value of this type.

impl<N> ToAnimatedValue for PreferredRatio<N>

where N: ToAnimatedValue,

type AnimatedValue = PreferredRatio<<N as ToAnimatedValue>::AnimatedValue>

The type of the animated value.

fn from_animated_value(from: Self::AnimatedValue) -> Self

Converts back an animated value into a computed value.

fn to_animated_value(self, context: &Context<'_>) -> Self::AnimatedValue

Converts this value to an animated value.

impl<N> ToComputedValue for PreferredRatio<N>

where N: ToComputedValue,

type ComputedValue = PreferredRatio<<N as ToComputedValue>::ComputedValue>

The computed value type we’re going to be converted to.

fn from_computed_value(from: &Self::ComputedValue) -> Self

Convert a computed value to specified value form.

fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue

Convert a specified value to a computed value, using itself and the data inside the Context.

impl<N> ToCss for PreferredRatio<N>

where N: ToCss, Ratio<N>: ToCss,

fn to_css<W>(&self, dest: &mut CssWriter<'_, W>) -> Result

where W: Write,

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl<N> ToResolvedValue for PreferredRatio<N>

where N: ToResolvedValue,

type ResolvedValue = PreferredRatio<<N as ToResolvedValue>::ResolvedValue>

The resolved value type we’re going to be converted to.

fn from_resolved_value(from: Self::ResolvedValue) -> Self

Convert a resolved value to resolved value form.

fn to_resolved_value(self, context: &Context<'_>) -> Self::ResolvedValue

Convert a resolved value to a resolved value.

impl<N> ToShmem for PreferredRatio<N>

where N: ToShmem,

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

impl<N: Copy> Copy for PreferredRatio<N>

impl<N> StructuralPartialEq for PreferredRatio<N>