Struct indradb::VertexWithPropertyPresenceQuery

pub struct VertexWithPropertyPresenceQuery {
    pub name: Identifier,
}

Gets vertices with or without a given property.

Fields

name: Identifier

The name of the property.

Implementations

impl VertexWithPropertyPresenceQuery

pub fn new<T: Into<Identifier>>(name: T) -> Self

Creates a new vertex with property presence query.

Arguments

• name: The property name.

Trait Implementations

impl Clone for VertexWithPropertyPresenceQuery

fn clone(&self) -> VertexWithPropertyPresenceQuery

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CountQueryExt for VertexWithPropertyPresenceQuery

fn count(self) -> ValidationResult<CountQuery>

Gets the count from this query.

impl Debug for VertexWithPropertyPresenceQuery

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

Formats the value using the given formatter.

impl Into<Query> for VertexWithPropertyPresenceQuery

fn into(self) -> Query

Converts this type into the (usually inferred) input type.

impl PartialEq<VertexWithPropertyPresenceQuery> for VertexWithPropertyPresenceQuery

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl QueryExt for VertexWithPropertyPresenceQuery

fn outbound(self) -> ValidationResult<PipeQuery>

Gets the outbound vertices or edges associated with this query.

fn inbound(self) -> ValidationResult<PipeQuery>

Gets the inbound vertices or edges associated with this query.

fn with_property<T: Into<Identifier>>( self, name: T ) -> ValidationResult<PipeWithPropertyPresenceQuery>

Gets values with a property.

fn without_property<T: Into<Identifier>>( self, name: T ) -> ValidationResult<PipeWithPropertyPresenceQuery>

Gets values without a property.

fn with_property_equal_to<T: Into<Identifier>>( self, name: T, value: Json ) -> ValidationResult<PipeWithPropertyValueQuery>

Gets values with a property equal to a given value.

fn with_property_not_equal_to<T: Into<Identifier>>( self, name: T, value: Json ) -> ValidationResult<PipeWithPropertyValueQuery>

Gets values with a property not equal to a given value.

fn properties(self) -> ValidationResult<PipePropertyQuery>

Gets the properties associated with the query results.

fn include(self) -> IncludeQuery

Include this query’s output, even if it is an intermediate result.

impl Eq for VertexWithPropertyPresenceQuery

impl StructuralEq for VertexWithPropertyPresenceQuery

impl StructuralPartialEq for VertexWithPropertyPresenceQuery