pub enum PositionComponent<S> {
    Center,
    Length(LengthPercentage),
    Side(S, Option<LengthPercentage>),
}
Expand description

The specified value of a component of a CSS <position>.

Variants§

§

Center

center

§

Length(LengthPercentage)

<length-percentage>

§

Side(S, Option<LengthPercentage>)

<side> <length-percentage>?

Implementations§

source§

impl<S: Parse> PositionComponent<S>

source

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

Parses a component of a CSS position, with quirks.

source§

impl<S> PositionComponent<S>

source

pub fn zero() -> Self

0%

source

fn component_count(&self) -> usize

Returns the count of this component.

source§

impl<S: Side> PositionComponent<S>

source

pub fn initial_specified_value() -> Self

The initial specified value of a position component, i.e. the start side.

Trait Implementations§

source§

impl<S: Clone> Clone for PositionComponent<S>

source§

fn clone(&self) -> PositionComponent<S>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<S: Debug> Debug for PositionComponent<S>

source§

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

Formats the value using the given formatter. Read more
source§

impl<S> MallocSizeOf for PositionComponent<S>where S: MallocSizeOf,

source§

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.
source§

impl<S: Parse> Parse for PositionComponent<S>

source§

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

Parse a value of this type. Read more
source§

impl<S: PartialEq> PartialEq<PositionComponent<S>> for PositionComponent<S>

source§

fn eq(&self, other: &PositionComponent<S>) -> bool

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

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.
source§

impl<S> PositionComponent for PositionComponent<S>

source§

fn is_center(&self) -> bool

Returns if the position component is 50% or center. For pixel lengths, it always returns false.
source§

impl<S> SpecifiedValueInfo for PositionComponent<S>where S: SpecifiedValueInfo,

source§

const SUPPORTED_TYPES: u8 = _

Supported CssTypes by the given value type. Read more
source§

fn collect_completion_keywords(_f: &mut dyn FnMut(&[&'static str]))

Collect value starting words for the given specified value type. This includes keyword and function names which can appear at the beginning of a value of this type. Read more
source§

impl<S: Side> ToComputedValue for PositionComponent<S>

§

type ComputedValue = LengthPercentage

The computed value type we’re going to be converted to.
source§

fn to_computed_value(&self, context: &Context<'_>) -> Self::ComputedValue

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

fn from_computed_value(computed: &Self::ComputedValue) -> Self

Convert a computed value to specified value form. Read more
source§

impl<S> ToCss for PositionComponent<S>where S: ToCss,

source§

fn to_css<W>(&self, dest: &mut CssWriter<'_, W>) -> Resultwhere W: Write,

Serialize self in CSS syntax, writing to dest.
source§

fn to_css_string(&self) -> String

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

impl<S> ToShmem for PositionComponent<S>where S: ToShmem,

source§

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder. Read more
source§

impl<S> StructuralPartialEq for PositionComponent<S>

Auto Trait Implementations§

§

impl<S> RefUnwindSafe for PositionComponent<S>where S: RefUnwindSafe,

§

impl<S> Send for PositionComponent<S>where S: Send,

§

impl<S> Sync for PositionComponent<S>where S: Sync,

§

impl<S> Unpin for PositionComponent<S>where S: Unpin,

§

impl<S> UnwindSafe for PositionComponent<S>where S: UnwindSafe,

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

source§

impl<T> MaybeBoxed<Box<T, Global>> for T

source§

fn maybe_boxed(self) -> Box<T, Global>

Convert
source§

impl<T> MaybeBoxed<T> for T

source§

fn maybe_boxed(self) -> T

Convert
source§

impl<T> Pointable for T

source§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
source§

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

Initializes a with the given initializer. Read more
source§

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

Dereferences the given pointer. Read more
source§

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

Mutably dereferences the given pointer. Read more
source§

unsafe fn drop(ptr: usize)

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

impl<T> Same<T> for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

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

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

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<T> Erased for T