Struct layout_2020::taffy::stylo_taffy::convert::stylo::Percentage

#[repr(C)]
pub(crate) struct Percentage(pub f32);

A computed percentage.

Tuple Fields

0: f32

Implementations

impl Percentage

pub fn hundred() -> Percentage

100%

pub fn abs(&self) -> Percentage

Returns the absolute value for this percentage.

pub fn clamp_to_non_negative(self) -> Percentage

Clamps this percentage to a non-negative percentage.

Trait Implementations

impl Add for Percentage

type Output = Percentage

The resulting type after applying the + operator.

fn add(self, other: Percentage) -> Percentage

Performs the + operation.

impl AddAssign for Percentage

fn add_assign(&mut self, other: Percentage)

Performs the += operation.

impl Animate for Percentage

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

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

impl Clone for Percentage

fn clone(&self) -> Percentage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComputeSquaredDistance for Percentage

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

Computes the squared distance between two animatable values.

impl Debug for Percentage

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

Formats the value using the given formatter.

impl Default for Percentage

fn default() -> Percentage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Percentage

fn deserialize<__D>( __deserializer: __D, ) -> Result<Percentage, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for Percentage

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 PartialEq for Percentage

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

fn partial_cmp(&self, other: &Percentage) -> 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 Rem for Percentage

type Output = Percentage

The resulting type after applying the % operator.

fn rem(self, other: Percentage) -> Percentage

Performs the % operation.

impl Serialize for Percentage

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SpecifiedValueInfo for Percentage

const SUPPORTED_TYPES: u8 = 0u8

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 Sub for Percentage

type Output = Percentage

The resulting type after applying the - operator.

fn sub(self, other: Percentage) -> Percentage

Performs the - operation.

impl ToAnimatedValue for Percentage

where f32: ToAnimatedValue<AnimatedValue = f32>,

type AnimatedValue = Percentage

The type of the animated value.

fn from_animated_value( from: <Percentage as ToAnimatedValue>::AnimatedValue, ) -> Percentage

Converts back an animated value into a computed value.

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

Converts this value to an animated value.

impl ToAnimatedZero for Percentage

fn to_animated_zero(&self) -> Result<Percentage, ()>

Returns a value that, when added with an underlying value, will produce the underlying value. This is used for SMIL animation’s “by-animation” where SMIL first interpolates from the zero value to the ‘by’ value, and then adds the result to the underlying value.

impl ToComputedValue for Percentage

where f32: ToComputedValue<ComputedValue = f32>,

type ComputedValue = Percentage

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

fn from_computed_value( from: &<Percentage as ToComputedValue>::ComputedValue, ) -> Percentage

Convert a computed value to specified value form.

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

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

impl ToCss for Percentage

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

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 ToPercentage for Percentage

fn to_percentage(&self) -> f32

Turns the percentage into a plain float.

fn is_calc(&self) -> bool

Returns whether this percentage used to be a calc().

impl ToResolvedValue for Percentage

where f32: ToResolvedValue<ResolvedValue = f32>,

type ResolvedValue = Percentage

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

fn from_resolved_value( from: <Percentage as ToResolvedValue>::ResolvedValue, ) -> Percentage

Convert a resolved value to resolved value form.

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

Convert a resolved value to a resolved value.

impl ToShmem for Percentage

fn to_shmem( &self, builder: &mut SharedMemoryBuilder, ) -> Result<ManuallyDrop<Percentage>, String>

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

impl Zero for Percentage

fn zero() -> Percentage

Returns the zero value.

fn is_zero(&self) -> bool

Returns whether this value is zero.

impl Copy for Percentage

impl StructuralPartialEq for Percentage