Enum elvis_core::value::Unit

pub enum Unit {
    Auto,
    Ch(f64),
    Cm(f64),
    Dpi(f64),
    Dpcm(f64),
    Dppx(f64),
    Em(f64),
    Fr(f64),
    In(f64),
    Mm(f64),
    Pc(f64),
    Pt(f64),
    Px(f64),
    Q(f64),
    Rem(f64),
    Vh(f64),
    Vmax(f64),
    Vmin(f64),
    Vw(f64),
    Percent(f64),
    None(f64),
}

Follows CSS Values 3 drafted in csswg.org.

Absolute Lengths

unit	name	equivalence
cm	centermeters	1cm = 96px/2.54
mm	millimeters	1mm == 1/10th of 1cm
Q	quarter-millimeters	1Q = 1/40th of 1cm
in	inches	1in = 2.54cm = 96px
pc	picas	1pc = 1/6th of 1in
pt	points	1pt = 1/72th of 1in
px	pixels	1px = 1/96th of 1in

Relative Lengths

unit	relative to
em	font size of element
ex	x-height of element's font
ch	width of the "0" (ZERO, U+0030) glyph in the element’s font
rem	font size of the root element
vw	1% of viewport’s width
vh	1% of viewport’s height
vmin	1% of viewport’s smaller dimension
vmax	1% of viewport’s larger dimension

Others

unit	represents
dpi	Dots per inch
dpcm	Dots per centmeter
dppx	Dots per px unit
fr	This unit represents one fraction of the available space in the grid container.

Variants

Auto

auto size

Ch(f64)

ch

Cm(f64)

cm

Dpi(f64)

dpi

Dpcm(f64)

dpcm

Dppx(f64)

dppx

Em(f64)

em

Fr(f64)

fr

In(f64)

in

Mm(f64)

mm

Pc(f64)

pc

Pt(f64)

pt

Px(f64)

px

Q(f64)

q

Rem(f64)

rem

Vh(f64)

vh

Vmax(f64)

vmax

Vmin(f64)

vmin

Vw(f64)

vw

Percent(f64)

v%

None(f64)

no unit

Trait Implementations

impl Clone for Unit

fn clone(&self) -> Unit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Unit

impl Debug for Unit

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

Formats the value using the given formatter.

impl Default for Unit

fn default() -> Unit

Returns the "default value" for a type.

impl Eq for Unit

impl FromStr for Unit

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Unit, Self::Err>

Parses a string s to return a value of this type.

impl Ord for Unit

fn cmp(&self, _: &Self) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Unit> for Unit

fn eq(&self, o: &Self) -> bool

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Unit> for Unit

fn partial_cmp(&self, _: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ToString for Unit

fn to_string(&self) -> String

Converts the given value to a String.