Enum FontRelativeLength 

pub enum FontRelativeLength<Number: CssNumber> {
    em(Number),
    ex(Number),
    ch(Number),
    rem(Number),
}

A font relative length.

Variants

em(Number)

A “em” value: https://drafts.csswg.org/css-values/#em

ex(Number)

A “ex” value: https://drafts.csswg.org/css-values/#ex

ch(Number)

A “ch” value: https://drafts.csswg.org/css-values/#ch

rem(Number)

A “rem” value: https://drafts.csswg.org/css-values/#rem

Implementations

impl<Number: CssNumber> FontRelativeLength<Number>

pub fn to_app_units( &self, fontRelativeLengthConversion: &dyn FontRelativeLengthConversion<Number>, ) -> Number

Convert this into AppUnits.

Trait Implementations

impl<Number: CssNumber> Add<Number> for FontRelativeLength<Number>

type Output = FontRelativeLength<Number>

The resulting type after applying the + operator.

fn add(self, rhs: Number) -> Self::Output

Performs the + operation.

impl<Number: CssNumber> AddAssign<Number> for FontRelativeLength<Number>

fn add_assign(&mut self, rhs: Number)

Performs the += operation.

impl<Number: Clone + CssNumber> Clone for FontRelativeLength<Number>

fn clone(&self) -> FontRelativeLength<Number>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Number: CssNumber> CssNumberNewType<Number> for FontRelativeLength<Number>

fn to_f32(&self) -> f32

fn as_CssNumber(&self) -> &Number

fn to_CssNumber(&self) -> Number

fn is_zero(&self) -> bool

fn is_positive(&self) -> bool

fn is_negative(&self) -> bool

fn is_zero_or_positive(&self) -> bool

fn is_zero_or_negative(&self) -> bool

impl<Number: Debug + CssNumber> Debug for FontRelativeLength<Number>

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

Formats the value using the given formatter.

impl<Number: CssNumber> Default for FontRelativeLength<Number>

fn default() -> Self

Returns the “default value” for a type.

impl<Number: CssNumber> Div<Number> for FontRelativeLength<Number>

type Output = FontRelativeLength<Number>

The resulting type after applying the / operator.

fn div(self, rhs: Number) -> Self::Output

Performs the / operation.

impl<Number: CssNumber> DivAssign<Number> for FontRelativeLength<Number>

fn div_assign(&mut self, rhs: Number)

Performs the /= operation.

impl<Number: Hash + CssNumber> Hash for FontRelativeLength<Number>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<Number: CssNumber> Mul<Number> for FontRelativeLength<Number>

type Output = FontRelativeLength<Number>

The resulting type after applying the * operator.

fn mul(self, rhs: Number) -> Self::Output

Performs the * operation.

impl<Number: CssNumber> MulAssign<Number> for FontRelativeLength<Number>

fn mul_assign(&mut self, rhs: Number)

Performs the *= operation.

impl<Number: CssNumber> Neg for FontRelativeLength<Number>

type Output = FontRelativeLength<Number>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl<Number: Ord + CssNumber> Ord for FontRelativeLength<Number>

fn cmp(&self, other: &FontRelativeLength<Number>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<Number: PartialEq + CssNumber> PartialEq for FontRelativeLength<Number>

fn eq(&self, other: &FontRelativeLength<Number>) -> 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<Number: PartialOrd + CssNumber> PartialOrd for FontRelativeLength<Number>

fn partial_cmp(&self, other: &FontRelativeLength<Number>) -> 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<Number: CssNumber> Rem<Number> for FontRelativeLength<Number>

type Output = FontRelativeLength<Number>

The resulting type after applying the % operator.

fn rem(self, rhs: Number) -> Self::Output

Performs the % operation.

impl<Number: CssNumber> RemAssign<Number> for FontRelativeLength<Number>

fn rem_assign(&mut self, rhs: Number)

Performs the %= operation.

impl<Number: CssNumber> Sub<Number> for FontRelativeLength<Number>

type Output = FontRelativeLength<Number>

The resulting type after applying the - operator.

fn sub(self, rhs: Number) -> Self::Output

Performs the - operation.

impl<Number: CssNumber> SubAssign<Number> for FontRelativeLength<Number>

fn sub_assign(&mut self, rhs: Number)

Performs the -= operation.

impl<Number: CssNumber> ToCss for FontRelativeLength<Number>

fn to_css<W: Write>(&self, dest: &mut W) -> Result

Serialize self in CSS syntax, writing to dest.

fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string.

impl<Number: Copy + CssNumber> Copy for FontRelativeLength<Number>

impl<Number: Eq + CssNumber> Eq for FontRelativeLength<Number>

impl<Number: CssNumber> StructuralPartialEq for FontRelativeLength<Number>