Struct rsass::value::UnitSet

pub struct UnitSet { /* private fields */ }

A set of units.

Eg. 10em * 10em is an area of 100em². Css does not support such arbitrary units, but sass does, and if you divide it by a length you get a valid css length.

Implementations

impl UnitSet

pub fn scalar() -> Self

An empty UnitSet for a scalar value.

pub fn is_none(&self) -> bool

Check if this UnitSet is empty.

pub fn is_known(&self) -> bool

Check if this UnitSet conains only known units.

pub fn is_percent(&self) -> bool

Check if this UnitSet is the percent unit.

pub fn is_compatible(&self, other: &Self) -> bool

Check if this UnitSet is compatible with another UnitSet.

pub fn scale_to(&self, other: &UnitSet) -> Option<Number>

Get a scaling factor to convert this unit to another unit.

Returns None if the units are of different dimension.

pub fn scale_to_unit(&self, other: &Unit) -> Option<Number>

Get a scaling factor to convert this unit to another unit.

Returns None if the units are of different dimension.

pub fn simplify(&mut self) -> Number

Simplify this unit set, returning a scaling factor.

Trait Implementations

impl Clone for UnitSet

fn clone(&self) -> UnitSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnitSet

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

Formats the value using the given formatter.

impl Display for UnitSet

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

Formats the value using the given formatter.

impl Div for &UnitSet

type Output = UnitSet

The resulting type after applying the / operator.

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

Performs the / operation.

impl From<Unit> for UnitSet

fn from(unit: Unit) -> Self

Converts to this type from the input type.

impl Mul for &UnitSet

type Output = UnitSet

The resulting type after applying the * operator.

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

Performs the * operation.

impl PartialEq for UnitSet

fn eq(&self, other: &UnitSet) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for UnitSet

impl StructuralEq for UnitSet

impl StructuralPartialEq for UnitSet