Enum parcel_css::values::length::LengthValue

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pub enum LengthValue {
Show 43 variants
    Px(CSSNumber),
    In(CSSNumber),
    Cm(CSSNumber),
    Mm(CSSNumber),
    Q(CSSNumber),
    Pt(CSSNumber),
    Pc(CSSNumber),
    Em(CSSNumber),
    Rem(CSSNumber),
    Ex(CSSNumber),
    Rex(CSSNumber),
    Ch(CSSNumber),
    Rch(CSSNumber),
    Cap(CSSNumber),
    Rcap(CSSNumber),
    Ic(CSSNumber),
    Ric(CSSNumber),
    Lh(CSSNumber),
    Rlh(CSSNumber),
    Vw(CSSNumber),
    Lvw(CSSNumber),
    Svw(CSSNumber),
    Dvw(CSSNumber),
    Vh(CSSNumber),
    Lvh(CSSNumber),
    Svh(CSSNumber),
    Dvh(CSSNumber),
    Vi(CSSNumber),
    Svi(CSSNumber),
    Lvi(CSSNumber),
    Dvi(CSSNumber),
    Vb(CSSNumber),
    Svb(CSSNumber),
    Lvb(CSSNumber),
    Dvb(CSSNumber),
    Vmin(CSSNumber),
    Svmin(CSSNumber),
    Lvmin(CSSNumber),
    Dvmin(CSSNumber),
    Vmax(CSSNumber),
    Svmax(CSSNumber),
    Lvmax(CSSNumber),
    Dvmax(CSSNumber),
}

Expand description

A CSS <length> value, without support for calc(). See also: Length.

Variants

`Px(CSSNumber)`

A length in pixels.

`In(CSSNumber)`

A length in inches. 1in = 96px.

`Cm(CSSNumber)`

A length in centimeters. 1cm = 96px / 2.54.

`Mm(CSSNumber)`

A length in millimeters. 1mm = 1/10th of 1cm.

`Q(CSSNumber)`

A length in quarter-millimeters. 1Q = 1/40th of 1cm.

`Pt(CSSNumber)`

A length in points. 1pt = 1/72nd of 1in.

`Pc(CSSNumber)`

A length in picas. 1pc = 1/6th of 1in.

`Em(CSSNumber)`

A length in the em unit. An em is equal to the computed value of the font-size property of the element on which it is used.

`Rem(CSSNumber)`

A length in the rem unit. A rem is equal to the computed value of the em unit on the root element.

`Ex(CSSNumber)`

A length in ex unit. An ex is equal to the x-height of the font.

`Rex(CSSNumber)`

A length in the rex unit. A rex is equal to the value of the ex unit on the root element.

`Ch(CSSNumber)`

A length in the ch unit. A ch is equal to the width of the zero (“0”) character in the current font.

`Rch(CSSNumber)`

A length in the rch unit. An rch is equal to the value of the ch unit on the root element.

`Cap(CSSNumber)`

A length in the cap unit. A cap is equal to the cap-height of the font.

`Rcap(CSSNumber)`

A length in the rcap unit. An rcap is equal to the value of the cap unit on the root element.

`Ic(CSSNumber)`

A length in the ic unit. An ic is equal to the width of the “水” (CJK water ideograph) character in the current font.

`Ric(CSSNumber)`

A length in the ric unit. An ric is equal to the value of the ic unit on the root element.

`Lh(CSSNumber)`

A length in the lh unit. An lh is equal to the computed value of the line-height property.

`Rlh(CSSNumber)`

A length in the rlh unit. An rlh is equal to the value of the lh unit on the root element.

`Vw(CSSNumber)`

A length in the vw unit. A vw is equal to 1% of the viewport width.

`Lvw(CSSNumber)`

A length in the lvw unit. An lvw is equal to 1% of the large viewport width.

`Svw(CSSNumber)`

A length in the svw unit. An svw is equal to 1% of the small viewport width.

`Dvw(CSSNumber)`

A length in the dvw unit. An dvw is equal to 1% of the dynamic viewport width.

`Vh(CSSNumber)`

A length in the vh unit. A vh is equal to 1% of the viewport height.

`Lvh(CSSNumber)`

A length in the lvh unit. An lvh is equal to 1% of the large viewport height.

`Svh(CSSNumber)`

A length in the svh unit. An svh is equal to 1% of the small viewport height.

`Dvh(CSSNumber)`

A length in the dvh unit. An dvh is equal to 1% of the dynamic viewport height.

`Vi(CSSNumber)`

A length in the vi unit. A vi is equal to 1% of the viewport size in the box’s inline axis.

`Svi(CSSNumber)`

A length in the svi unit. A svi is equal to 1% of the small viewport size in the box’s inline axis.

`Lvi(CSSNumber)`

A length in the lvi unit. A lvi is equal to 1% of the large viewport size in the box’s inline axis.

`Dvi(CSSNumber)`

A length in the dvi unit. A dvi is equal to 1% of the dynamic viewport size in the box’s inline axis.

`Vb(CSSNumber)`

A length in the vb unit. A vb is equal to 1% of the viewport size in the box’s block axis.

`Svb(CSSNumber)`

A length in the svb unit. A svb is equal to 1% of the small viewport size in the box’s block axis.

`Lvb(CSSNumber)`

A length in the lvb unit. A lvb is equal to 1% of the large viewport size in the box’s block axis.

`Dvb(CSSNumber)`

A length in the dvb unit. A dvb is equal to 1% of the dynamic viewport size in the box’s block axis.

`Vmin(CSSNumber)`

A length in the vmin unit. A vmin is equal to the smaller of vw and vh.

`Svmin(CSSNumber)`

A length in the svmin unit. An svmin is equal to the smaller of svw and svh.

`Lvmin(CSSNumber)`

A length in the lvmin unit. An lvmin is equal to the smaller of lvw and lvh.

`Dvmin(CSSNumber)`

A length in the dvmin unit. A dvmin is equal to the smaller of dvw and dvh.

`Vmax(CSSNumber)`

A length in the vmax unit. A vmax is equal to the larger of vw and vh.

`Svmax(CSSNumber)`

A length in the svmax unit. An svmax is equal to the larger of svw and svh.

`Lvmax(CSSNumber)`

A length in the lvmax unit. An lvmax is equal to the larger of lvw and lvh.

`Dvmax(CSSNumber)`

A length in the dvmax unit. An dvmax is equal to the larger of dvw and dvh.

Implementations

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impl LengthValue

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pub fn to_unit_value(&self) -> (CSSNumber, &str )

Returns the numeric value and unit string for the length value.

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impl LengthValue

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pub fn to_px(&self) -> Option<CSSNumber>

Attempts to convert the value to pixels. Returns None if the conversion is not possible.

Trait Implementations

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impl Clone for LengthValue

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fn clone(&self) -> LengthValue

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for LengthValue

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

Formats the value using the given formatter. Read more

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impl Mul<f32> for LengthValue

type Output = LengthValue

The resulting type after applying the * operator.

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fn mul(self, other: CSSNumber) -> LengthValue

Performs the * operation. Read more

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impl<'i> Parse<'i> for LengthValue

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

Parse a value of this type using an existing parser.

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fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>

Parse a value from a string. Read more

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impl PartialEq<LengthValue> for LengthValue

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

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

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

This method tests for !=.

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impl PartialEq<f32> for LengthValue

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

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

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

This method tests for !=.

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impl PartialOrd<LengthValue> for LengthValue

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fn partial_cmp(&self, other: &LengthValue) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

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impl PartialOrd<f32> for LengthValue

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fn partial_cmp(&self, other: &CSSNumber) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

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impl ToCss for LengthValue

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fn to_css<W>(&self, dest: &mut Printer<'_, W>) -> Result<(), PrinterError> where
W: Write,

Serialize self in CSS syntax, writing to dest.

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fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>

Serialize self in CSS syntax and return a string. Read more

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impl StructuralPartialEq for LengthValue

Auto Trait Implementations

impl RefUnwindSafe for LengthValue

impl Send for LengthValue

impl Sync for LengthValue

impl Unpin for LengthValue

impl UnwindSafe for LengthValue

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum parcel_css::values::length::LengthValue

Variants

Px(CSSNumber)

In(CSSNumber)

Cm(CSSNumber)

Mm(CSSNumber)

Q(CSSNumber)

Pt(CSSNumber)

Pc(CSSNumber)

Em(CSSNumber)

Rem(CSSNumber)

Ex(CSSNumber)

Rex(CSSNumber)

Ch(CSSNumber)

Rch(CSSNumber)

Cap(CSSNumber)

Rcap(CSSNumber)

Ic(CSSNumber)

Ric(CSSNumber)

Lh(CSSNumber)

Rlh(CSSNumber)

Vw(CSSNumber)

Lvw(CSSNumber)

Svw(CSSNumber)

Dvw(CSSNumber)

Vh(CSSNumber)

Lvh(CSSNumber)

Svh(CSSNumber)

Dvh(CSSNumber)

Vi(CSSNumber)

Svi(CSSNumber)

Lvi(CSSNumber)

Dvi(CSSNumber)

Vb(CSSNumber)

Svb(CSSNumber)

Lvb(CSSNumber)

Dvb(CSSNumber)

Vmin(CSSNumber)

Svmin(CSSNumber)

Lvmin(CSSNumber)

Dvmin(CSSNumber)

Vmax(CSSNumber)

Svmax(CSSNumber)

Lvmax(CSSNumber)

Dvmax(CSSNumber)

Implementations

impl LengthValue

pub fn to_unit_value(&self) -> (CSSNumber, &str)

impl LengthValue

pub fn to_px(&self) -> Option<CSSNumber>

Trait Implementations

impl Clone for LengthValue

fn clone(&self) -> LengthValue

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

impl Debug for LengthValue

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

impl Mul<f32> for LengthValue

type Output = LengthValue

fn mul(self, other: CSSNumber) -> LengthValue

impl<'i> Parse<'i> for LengthValue

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

fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>

impl PartialEq<LengthValue> for LengthValue

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

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

impl PartialEq<f32> for LengthValue

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

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

impl PartialOrd<LengthValue> for LengthValue

fn partial_cmp(&self, other: &LengthValue) -> Option<Ordering>

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

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

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

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

impl PartialOrd<f32> for LengthValue

fn partial_cmp(&self, other: &CSSNumber) -> Option<Ordering>

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

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

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

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

`Px(CSSNumber)`

`In(CSSNumber)`

`Cm(CSSNumber)`

`Mm(CSSNumber)`

`Q(CSSNumber)`

`Pt(CSSNumber)`

`Pc(CSSNumber)`

`Em(CSSNumber)`

`Rem(CSSNumber)`

`Ex(CSSNumber)`

`Rex(CSSNumber)`

`Ch(CSSNumber)`

`Rch(CSSNumber)`

`Cap(CSSNumber)`

`Rcap(CSSNumber)`

`Ic(CSSNumber)`

`Ric(CSSNumber)`

`Lh(CSSNumber)`

`Rlh(CSSNumber)`

`Vw(CSSNumber)`

`Lvw(CSSNumber)`

`Svw(CSSNumber)`

`Dvw(CSSNumber)`

`Vh(CSSNumber)`

`Lvh(CSSNumber)`

`Svh(CSSNumber)`

`Dvh(CSSNumber)`

`Vi(CSSNumber)`

`Svi(CSSNumber)`

`Lvi(CSSNumber)`

`Dvi(CSSNumber)`

`Vb(CSSNumber)`

`Svb(CSSNumber)`

`Lvb(CSSNumber)`

`Dvb(CSSNumber)`

`Vmin(CSSNumber)`

`Svmin(CSSNumber)`

`Lvmin(CSSNumber)`

`Dvmin(CSSNumber)`

`Vmax(CSSNumber)`

`Svmax(CSSNumber)`

`Lvmax(CSSNumber)`

`Dvmax(CSSNumber)`

pub fn to_unit_value(&self) -> (CSSNumber, &str )

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

fn to_css<W>(&self, dest: &mut Printer<'_, W>) -> Result<(), PrinterError> where
W: Write,

fn to_css_string(
&self,
options: PrinterOptions<'_>
) -> Result<String, PrinterError>

impl<T> Any for T where
T: 'static + ?Sized,

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,