Enum IndexSpec 

pub enum IndexSpec {
    NodeEquality {
        label: String,
        property: String,
        unique: bool,
    },
    NodeRange {
        label: String,
        property: String,
        direction: RangeIndexDirection,
    },
    EdgeEquality {
        label: String,
        property: String,
    },
    EdgeRange {
        label: String,
        property: String,
        direction: RangeIndexDirection,
    },
    NodeVector {
        label: String,
        property: String,
        dimension: NonZero<usize>,
        metric: VectorDistanceMetric,
        tenant_property: Option<String>,
    },
    NodeText {
        label: String,
        property: String,
        tenant_property: Option<String>,
    },
    EdgeVector {
        label: String,
        property: String,
        dimension: NonZero<usize>,
        metric: VectorDistanceMetric,
        tenant_property: Option<String>,
    },
    EdgeText {
        label: String,
        property: String,
        tenant_property: Option<String>,
    },
}

Dynamic index declaration.

Variants

NodeEquality

Node equality index.

Fields

label: String

Label scope.

property: String

Indexed property.

unique: bool

Unique index.

NodeRange

Node range index.

Fields

label: String

Label scope.

property: String

Indexed property.

direction: RangeIndexDirection

Direction.

EdgeEquality

Edge equality index.

Fields

label: String

Label scope.

property: String

Indexed property.

EdgeRange

Edge range index.

Fields

label: String

Label scope.

property: String

Indexed property.

direction: RangeIndexDirection

Direction.

NodeVector

Node vector index.

Fields

label: String

Label scope.

property: String

Indexed property.

dimension: NonZero<usize>

Vector dimension.

metric: VectorDistanceMetric

Distance metric.

tenant_property: Option<String>

Optional tenant property.

NodeText

Node text index.

Fields

label: String

Label scope.

property: String

Indexed property.

tenant_property: Option<String>

Optional tenant property.

EdgeVector

Edge vector index.

Fields

label: String

Label scope.

property: String

Indexed property.

dimension: NonZero<usize>

Vector dimension.

metric: VectorDistanceMetric

Distance metric.

tenant_property: Option<String>

Optional tenant property.

EdgeText

Edge text index.

Fields

label: String

Label scope.

property: String

Indexed property.

tenant_property: Option<String>

Optional tenant property.

Implementations

impl IndexSpec

pub fn node_equality( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Node equality index.

pub fn node_unique_equality( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Unique node equality index.

pub fn node_range( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Node range index.

pub fn node_range_desc( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Descending node range index.

pub fn node_range_with_direction( label: impl Into<String>, property: impl Into<String>, direction: RangeIndexDirection, ) -> IndexSpec

Node range index with direction.

pub fn edge_equality( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Edge equality index.

pub fn edge_range( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Edge range index.

pub fn edge_range_desc( label: impl Into<String>, property: impl Into<String>, ) -> IndexSpec

Descending edge range index.

pub fn edge_range_with_direction( label: impl Into<String>, property: impl Into<String>, direction: RangeIndexDirection, ) -> IndexSpec

Edge range index with direction.

pub fn node_vector( label: impl Into<String>, property: impl Into<String>, dimension: NonZero<usize>, metric: VectorDistanceMetric, tenant_property: Option<impl Into<String>>, ) -> IndexSpec

Node vector index.

pub fn node_text( label: impl Into<String>, property: impl Into<String>, tenant_property: Option<impl Into<String>>, ) -> IndexSpec

Node text index.

pub fn edge_vector( label: impl Into<String>, property: impl Into<String>, dimension: NonZero<usize>, metric: VectorDistanceMetric, tenant_property: Option<impl Into<String>>, ) -> IndexSpec

Edge vector index.

pub fn edge_text( label: impl Into<String>, property: impl Into<String>, tenant_property: Option<impl Into<String>>, ) -> IndexSpec

Edge text index.

Trait Implementations

impl Clone for IndexSpec

fn clone(&self) -> IndexSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IndexSpec

fn deserialize<__D>( __deserializer: __D, ) -> Result<IndexSpec, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for IndexSpec

impl PartialEq for IndexSpec

fn eq(&self, other: &IndexSpec) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for IndexSpec

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for IndexSpec