Enum BgSize 

pub enum BgSize {
    AutoOrLengthPercentage(AutoOr<NonNegative<LengthPercentage>>, Option<AutoOr<NonNegative<LengthPercentage>>>),
    Cover(Ident),
    Contain(Ident),
}

https://drafts.csswg.org/css-backgrounds-3/#typedef-bg-size

<bg-size> = [ <length-percentage [0,∞]> | auto ]{1,2} | cover | contain

Variants

AutoOrLengthPercentage(AutoOr<NonNegative<LengthPercentage>>, Option<AutoOr<NonNegative<LengthPercentage>>>)

Cover(Ident)

Contain(Ident)

Trait Implementations

impl Clone for BgSize

fn clone(&self) -> BgSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BgSize

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

Formats the value using the given formatter.

impl Hash for BgSize

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 NodeWithMetadata<CssMetadata> for BgSize

fn self_metadata(&self) -> CssMetadata

Returns the metadata contributed by this node itself, not including children. Most nodes don’t contribute metadata, so can simply return M::default(). Nodes like StyleRule or AtRules should return their own node kind flags here.

fn metadata(&self) -> CssMetadata

Returns the complete aggregated metadata for this node (self + children). Default implementation merges children’s metadata with self_metadata().

impl Ord for BgSize

fn cmp(&self, other: &BgSize) -> 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 BgSize

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 PartialEq for BgSize

fn eq(&self, other: &BgSize) -> 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 PartialOrd for BgSize

fn partial_cmp(&self, other: &BgSize) -> 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 BgSize

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

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

const PEEK_KINDSET: KindSet = KindSet::ANY

impl SemanticEq for BgSize

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

Returns true if self and other are semantically equal.

impl ToCursors for BgSize

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

impl ToSpan for BgSize

fn to_span(&self) -> Span

impl Eq for BgSize

impl StructuralPartialEq for BgSize