Enum style::values::specified::length::LengthOrPercentageOrNone

pub enum LengthOrPercentageOrNone {
    Length(NoCalcLength),
    Percentage(Percentage),
    Calc(Box<CalcLengthOrPercentage>),
    None,
}

Either a <length>, a <percentage>, or the none keyword.

Variants

Length(NoCalcLength)Percentage(Percentage)Calc(Box<CalcLengthOrPercentage>)None

Methods

impl LengthOrPercentageOrNone

pub fn parse_non_negative<'i, 't>(
    context: &ParserContext,
    input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i>>

Parse a non-negative LengthOrPercentageOrNone.

pub fn parse_non_negative_quirky<'i, 't>(
    context: &ParserContext,
    input: &mut Parser<'i, 't>,
    allow_quirks: AllowQuirks
) -> Result<Self, ParseError<'i>>

Parse a non-negative LengthOrPercentageOrNone, with quirks.

Trait Implementations

impl ToComputedValue for LengthOrPercentageOrNone

type ComputedValue = LengthOrPercentageOrNone

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

fn to_computed_value(&self, context: &Context) -> LengthOrPercentageOrNone

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

fn from_computed_value(computed: &LengthOrPercentageOrNone) -> Self

Convert a computed value to specified value form.

impl Clone for LengthOrPercentageOrNone

fn clone(&self) -> LengthOrPercentageOrNone

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LengthOrPercentageOrNone

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl MallocSizeOf for LengthOrPercentageOrNone

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 LengthOrPercentageOrNone

fn eq(&self, __arg_0: &LengthOrPercentageOrNone) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &LengthOrPercentageOrNone) -> bool

This method tests for !=.

impl ToCss for LengthOrPercentageOrNone

fn to_css<W>(&self, dest: &mut 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 Parse for LengthOrPercentageOrNone

fn parse<'i, 't>(
    context: &ParserContext,
    input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i>>

Parse a value of this type.