Struct NoCalcPercentage 

#[repr(C)]
pub struct NoCalcPercentage(CSSFloat);

A percentage value, where [0 .. 100%] maps to [0.0 .. 1.0]

Tuple Fields

0: CSSFloat

Implementations

impl NoCalcPercentage

pub fn new(value: CSSFloat) -> Self

Creates a percentage from a numeric value.

pub fn zero() -> Self

0%

pub fn hundred() -> Self

100%

pub fn get(&self) -> CSSFloat

Gets the underlying value for this float.

pub fn unit(&self) -> &'static str

Return the unit, as a string.

pub fn canonical_unit(&self) -> Option<&'static str>

Return no canonical unit (percent values do not have one).

pub fn to(&self, unit: &str) -> Result<Self, ()>

Convert only if the unit is the same (conversion to other units does not make sense).

Trait Implementations

impl Clone for NoCalcPercentage

fn clone(&self) -> NoCalcPercentage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NoCalcPercentage

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

Formats the value using the given formatter.

impl Default for NoCalcPercentage

fn default() -> NoCalcPercentage

Returns the “default value” for a type.

impl MallocSizeOf for NoCalcPercentage

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 NoCalcPercentage

fn eq(&self, other: &NoCalcPercentage) -> 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 SpecifiedValueInfo for NoCalcPercentage

const SUPPORTED_TYPES: u8 = 0

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 ToComputedValue for NoCalcPercentage

type ComputedValue = Percentage

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

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

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

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

Convert a computed value to specified value form.

impl ToCss for NoCalcPercentage

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.

fn to_css_cssstring(&self) -> String

Serialize self in CSS syntax and return a CssString.

impl ToShmem for NoCalcPercentage

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

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

impl ToTyped for NoCalcPercentage

fn to_typed(&self, dest: &mut ThinVec<TypedValue>) -> Result<(), ()>

Attempt to convert self into one or more TypedValue items.

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

Attempt to convert self into a TypedValue.

fn to_numeric_value(&self) -> Option<NumericValue>

Attempt to convert self into a NumericValue.

fn to_typed_value_list(&self) -> Option<TypedValueList>

Attempt to convert self into a TypedValueList.

impl Copy for NoCalcPercentage

impl StructuralPartialEq for NoCalcPercentage