Struct Scalar 

pub struct Scalar;

Trait Implementations

impl BareValueDomain for Scalar

impl GroupingValue for Scalar

type Key = GraphRecordValue

fn to_group_key(value: &Self::Value<'_>) -> <Self::Key as IndexDomain>::Owned

impl IntValue for Scalar

fn into_int(label: &'static str, value: Self::Value<'_>) -> QueryResult<i64>

impl ReturnValueDomain for Scalar

impl StringValue for Scalar

fn into_string( label: &'static str, value: Self::Value<'_>, ) -> QueryResult<String>

fn from_string<'a>(_role: &Self::Value<'_>, value: String) -> Self::Value<'a>

impl ValueAbsolute for Scalar

fn absolute<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueAdd for Scalar

fn add<'a>( label: &'static str, value: Self::Value<'a>, argument: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueCast<Bool> for Scalar

fn cast<'a>( label: &'static str, value: Self::Value<'a>, _target: &BoolTarget, ) -> QueryResult<Self::Value<'a>>

impl ValueCast<DateTime> for Scalar

fn cast<'a>( label: &'static str, value: Self::Value<'a>, _target: &DateTimeTarget, ) -> QueryResult<Self::Value<'a>>

impl ValueCast<Duration> for Scalar

fn cast<'a>( label: &'static str, value: Self::Value<'a>, _target: &DurationTarget, ) -> QueryResult<Self::Value<'a>>

impl ValueCast<Float> for Scalar

fn cast<'a>( label: &'static str, value: Self::Value<'a>, _target: &FloatTarget, ) -> QueryResult<Self::Value<'a>>

impl ValueCast<Int> for Scalar

fn cast<'a>( label: &'static str, value: Self::Value<'a>, _target: &IntTarget, ) -> QueryResult<Self::Value<'a>>

impl ValueCast<String> for Scalar

fn cast<'a>( _label: &'static str, value: Self::Value<'a>, _target: &StringTarget, ) -> QueryResult<Self::Value<'a>>

impl ValueCeil for Scalar

fn ceil<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueClip for Scalar

fn clip<'a>( label: &'static str, value: Self::Value<'a>, lower: Self::Value<'a>, upper: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueCubeRoot for Scalar

fn cube_root<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueDivide for Scalar

fn divide<'a>( label: &'static str, value: Self::Value<'a>, argument: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueDomain for Scalar

type Owned = GraphRecordValue

type Value<'a> = GraphRecordValue

fn into_owned(value: Self::Value<'_>) -> Self::Owned

fn from_owned(owned: &Self::Owned) -> Self::Value<'_>

impl ValueEquality for Scalar

fn equal<'a>(value: &Self::Value<'a>, argument: &Self::Value<'a>) -> bool

impl ValueEquivalence for Scalar

type Key = GraphRecordValue

fn equivalence_key(value: &Self::Value<'_>) -> Self::Key

impl ValueExponential for Scalar

fn exponential<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueFloor for Scalar

fn floor<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueKindTest for Scalar

fn kind(value: &Self::Value<'_>) -> PayloadKind

impl ValueLogarithm for Scalar

fn logarithm<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueMedian for Scalar

fn validate_median( label: &'static str, value: &Self::Value<'_>, ) -> QueryResult<()>

fn find_incomparable_median_values<'a, 'b>( values: impl Iterator<Item = &'a Self::Value<'b>>, ) -> Option<(usize, usize)>

where Self::Value<'b>: 'a,

fn median<'a>( _label: &'static str, lower: Self::Value<'a>, upper: Option<Self::Value<'a>>, ) -> QueryResult<Self::Value<'a>>

impl ValueMode for Scalar

impl ValueModulo for Scalar

fn modulo<'a>( label: &'static str, value: Self::Value<'a>, argument: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueMultiply for Scalar

fn multiply<'a>( label: &'static str, value: Self::Value<'a>, argument: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueNegate for Scalar

fn negate<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueOrdering for Scalar

fn ordering<'a>( value: &Self::Value<'a>, argument: &Self::Value<'a>, ) -> Option<Ordering>

impl ValuePower for Scalar

fn power<'a>( label: &'static str, value: Self::Value<'a>, argument: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueRound for Scalar

fn round<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueScalar for Scalar

fn into_scalar( _label: &'static str, value: Self::Value<'_>, ) -> QueryResult<GraphRecordValue>

fn from_scalar<'a>( _role: &Self::Value<'_>, value: GraphRecordValue, ) -> Self::Value<'a>

impl ValueScalarKindTest for Scalar

impl ValueSign for Scalar

fn sign<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueSquareRoot for Scalar

fn square_root<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueSubtract for Scalar

fn subtract<'a>( label: &'static str, value: Self::Value<'a>, argument: Self::Value<'a>, ) -> QueryResult<Self::Value<'a>>

impl ValueTransition<AttributeName> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<AttributeName as ValueDomain>::Value<'a>>

impl ValueTransition<IndexValue<AttributeName>> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<IndexValue<AttributeName> as ValueDomain>::Value<'a>>

impl ValueTransition<IndexValue<GraphRecordAttribute>> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<IndexValue<NodeIndex> as ValueDomain>::Value<'a>>

impl ValueTransition<IndexValue<GraphRecordValue>> for Scalar

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<IndexValue<GraphRecordValue> as ValueDomain>::Value<'a>>

impl ValueTransition<IndexValue<Positional>> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<IndexValue<Positional> as ValueDomain>::Value<'a>>

impl ValueTransition<IndexValue<bool>> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<IndexValue<bool> as ValueDomain>::Value<'a>>

impl ValueTransition<IndexValue<u32>> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<IndexValue<EdgeIndex> as ValueDomain>::Value<'a>>

impl ValueTransition<Mask> for Scalar

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Mask as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for IndexValue<GraphRecordValue>

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for AttributeName

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for IndexValue<NodeIndex>

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for IndexValue<AttributeName>

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for Mask

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for IndexValue<bool>

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for IndexValue<EdgeIndex>

fn transition<'a>( _label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>

impl ValueTransition<Scalar> for IndexValue<Positional>

fn transition<'a>( label: &'static str, value: Self::Value<'a>, ) -> QueryResult<<Scalar as ValueDomain>::Value<'a>>