Struct CSSPixelLength 

pub struct CSSPixelLength(/* private fields */);

The computed <length> value.

Implementations

impl CSSPixelLength

pub fn new(px: f32) -> CSSPixelLength

Return a new CSSPixelLength.

pub fn normalized(self) -> CSSPixelLength

Returns a normalized (NaN turned to zero) version of this length.

pub fn finite(self) -> CSSPixelLength

Returns a finite (normalized and clamped to float min and max) version of this length.

pub fn scale_by(self, scale: f32) -> CSSPixelLength

Scale the length by a given amount.

pub fn px(self) -> f32

Return the containing pixel value.

pub fn zoom(self, zoom: Zoom) -> CSSPixelLength

Zooms a particular length.

pub fn to_i32_au(self) -> i32

Return the length with app_unit i32 type.

pub fn abs(self) -> CSSPixelLength

Return the absolute value of this length.

pub fn clamp_to_non_negative(self) -> CSSPixelLength

Return the clamped value of this length.

pub fn min(self, other: CSSPixelLength) -> CSSPixelLength

Returns the minimum between self and other.

pub fn max(self, other: CSSPixelLength) -> CSSPixelLength

Returns the maximum between self and other.

pub fn max_assign(&mut self, other: CSSPixelLength)

Sets self to the maximum between self and other.

pub fn clamp_between_extremums( self, min_size: CSSPixelLength, max_size: Option<CSSPixelLength>, ) -> CSSPixelLength

Clamp the value to a lower bound and an optional upper bound.

Can be used for example with min-width and max-width.

pub fn clamp_below_max(self, max_size: Option<CSSPixelLength>) -> CSSPixelLength

Clamp the value to an optional upper bound.

Can be used for example with max-width.

Trait Implementations

impl Add for CSSPixelLength

type Output = CSSPixelLength

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for CSSPixelLength

fn add_assign(&mut self, other: CSSPixelLength)

Performs the += operation.

impl Animate for CSSPixelLength

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

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

impl ClampToNonNegative for CSSPixelLength

fn clamp_to_non_negative(self) -> CSSPixelLength

Clamps the value to be non-negative after an animation.

impl Clone for CSSPixelLength

fn clone(&self) -> CSSPixelLength

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ComputeSquaredDistance for CSSPixelLength

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

Computes the squared distance between two animatable values.

impl Debug for CSSPixelLength

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CSSPixelLength

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Div<f32> for CSSPixelLength

type Output = CSSPixelLength

The resulting type after applying the / operator.

fn div(self, other: f32) -> CSSPixelLength

Performs the / operation.

impl Div for CSSPixelLength

type Output = f32

The resulting type after applying the / operator.

fn div(self, other: CSSPixelLength) -> f32

Performs the / operation.

impl From<Au> for CSSPixelLength

fn from(len: Au) -> CSSPixelLength

Converts to this type from the input type.

impl From<CSSPixelLength> for NonNegative<CSSPixelLength>

fn from(len: CSSPixelLength) -> NonNegative<CSSPixelLength>

Converts to this type from the input type.

impl MallocSizeOf for CSSPixelLength

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 Mul<f32> for CSSPixelLength

type Output = CSSPixelLength

The resulting type after applying the * operator.

fn mul(self, other: f32) -> CSSPixelLength

Performs the * operation.

impl MulAssign<f32> for CSSPixelLength

fn mul_assign(&mut self, other: f32)

Performs the *= operation.

impl Neg for CSSPixelLength

type Output = CSSPixelLength

The resulting type after applying the - operator.

fn neg(self) -> CSSPixelLength

Performs the unary - operation.

impl PartialEq for CSSPixelLength

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

fn partial_cmp(&self, other: &CSSPixelLength) -> 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 Serialize for CSSPixelLength

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 Sub for CSSPixelLength

type Output = CSSPixelLength

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign for CSSPixelLength

fn sub_assign(&mut self, other: CSSPixelLength)

Performs the -= operation.

impl Sum for CSSPixelLength

fn sum<I>(iter: I) -> CSSPixelLength

where I: Iterator<Item = CSSPixelLength>,

Takes an iterator and generates Self from the elements by “summing up” the items.

impl ToAbsoluteLength for CSSPixelLength

fn to_pixel_length( &self, _containing_len: Option<CSSPixelLength>, ) -> Result<f32, ()>

Returns the absolute length as pixel value.

impl ToAnimatedValue for CSSPixelLength

type AnimatedValue = CSSPixelLength

The type of the animated value.

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

Converts this value to an animated value.

fn from_animated_value( value: <CSSPixelLength as ToAnimatedValue>::AnimatedValue, ) -> CSSPixelLength

Converts back an animated value into a computed value.

impl ToAnimatedZero for CSSPixelLength

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

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 CSSPixelLength

where f32: ToComputedValue<ComputedValue = f32>,

type ComputedValue = CSSPixelLength

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

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

Convert a computed value to specified value form.

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

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

impl ToCss for CSSPixelLength

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.

fn to_css_cssstring(&self) -> String

Serialize self in CSS syntax and return a CssString.

impl ToResolvedValue for CSSPixelLength

type ResolvedValue = CSSPixelLength

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

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

Convert a resolved value to a resolved value.

fn from_resolved_value( value: <CSSPixelLength as ToResolvedValue>::ResolvedValue, ) -> CSSPixelLength

Convert a resolved value to resolved value form.

impl ToShmem for CSSPixelLength

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

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

impl ToTyped for CSSPixelLength

fn to_typed(&self) -> Option<TypedValue>

Attempt to convert self into a TypedValue.

impl Zero for CSSPixelLength

fn zero() -> CSSPixelLength

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

impl Copy for CSSPixelLength

impl StructuralPartialEq for CSSPixelLength