Struct WillChangeStyleValue 

pub struct WillChangeStyleValue<'a>(pub AutoOr<CommaSeparated<'a, AnimateableFeature>>);

Represents the style value for will-change as defined in css-will-change-1.

The will-change CSS property gives hints to the browser about expected changes to an element’s scroll position, contents, or style. These hints allow browsers to optimize for upcoming style changes.

The grammar is defined as:

auto | <animateable-feature>#

Tuple Fields

0: AutoOr<CommaSeparated<'a, AnimateableFeature>>

Trait Implementations

impl<'a> Clone for WillChangeStyleValue<'a>

fn clone(&self) -> WillChangeStyleValue<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for WillChangeStyleValue<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for WillChangeStyleValue<'a>

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<'a> Ord for WillChangeStyleValue<'a>

fn cmp(&self, other: &WillChangeStyleValue<'a>) -> 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<'a> Parse<'a> for WillChangeStyleValue<'a>

fn parse<I>(p: &mut Parser<'a, I>) -> Result<Self>

where I: Iterator<Item = Cursor> + Clone,

fn try_parse<I>(p: &mut Parser<'a, I>) -> Result<Self, Diagnostic>

where I: Iterator<Item = Cursor> + Clone,

impl<'a> PartialEq for WillChangeStyleValue<'a>

fn eq(&self, other: &WillChangeStyleValue<'a>) -> 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<'a> PartialOrd for WillChangeStyleValue<'a>

fn partial_cmp(&self, other: &WillChangeStyleValue<'a>) -> 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<'a> Peek<'a> for WillChangeStyleValue<'a>

fn peek<I>(p: &Parser<'a, I>, c: Cursor) -> bool

where I: Iterator<Item = Cursor> + Clone,

const PEEK_KINDSET: KindSet = KindSet::ANY

impl<'a> ToCursors for WillChangeStyleValue<'a>

fn to_cursors(&self, s: &mut impl CursorSink)

impl<'a> ToSpan for WillChangeStyleValue<'a>

fn to_span(&self) -> Span

impl<'a> Eq for WillChangeStyleValue<'a>

impl<'a> StructuralPartialEq for WillChangeStyleValue<'a>