Enum ScrollStateQuery 

pub enum ScrollStateQuery<'a> {
    Is(ScrollStateFeature),
    Not(Ident, ScrollStateFeature),
    And(Vec<'a, (ScrollStateFeature, Option<Ident>)>),
    Or(Vec<'a, (ScrollStateFeature, Option<Ident>)>),
}

Variants

Is(ScrollStateFeature)

Not(Ident, ScrollStateFeature)

And(Vec<'a, (ScrollStateFeature, Option<Ident>)>)

Or(Vec<'a, (ScrollStateFeature, Option<Ident>)>)

Trait Implementations

impl<'a> Clone for ScrollStateQuery<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ScrollStateQuery<'a>

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

Formats the value using the given formatter.

impl<'a> FeatureConditionList<'a> for ScrollStateQuery<'a>

type FeatureCondition = ScrollStateFeature

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

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

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

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

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

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

fn build_is(feature: ScrollStateFeature) -> Self

fn build_not(keyword: Ident, feature: ScrollStateFeature) -> Self

fn build_and(feature: Vec<'a, (ScrollStateFeature, Option<Ident>)>) -> Self

fn build_or(feature: Vec<'a, (ScrollStateFeature, Option<Ident>)>) -> Self

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

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

impl<'a> Hash for ScrollStateQuery<'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 ScrollStateQuery<'a>

fn cmp(&self, other: &ScrollStateQuery<'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 ScrollStateQuery<'a>

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

fn eq(&self, other: &ScrollStateQuery<'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 ScrollStateQuery<'a>

fn partial_cmp(&self, other: &ScrollStateQuery<'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> ToCursors for ScrollStateQuery<'a>

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

impl<'a> ToSpan for ScrollStateQuery<'a>

fn to_span(&self) -> Span

impl<'a> Eq for ScrollStateQuery<'a>

impl<'a> StructuralPartialEq for ScrollStateQuery<'a>