Struct RdfQueryFilter 

pub struct RdfQueryFilter {
    pub subject: Option<String>,
    pub predicate: Option<String>,
    pub object: Option<String>,
    pub graph: Option<String>,
    pub limit: Option<i32>,
    pub offset: Option<i32>,
}

Query filters for RDF data

Fields

subject: Option<String>

Filter by subject IRI pattern

predicate: Option<String>

Filter by predicate IRI pattern

object: Option<String>

Filter by object value pattern

graph: Option<String>

Filter by named graph

limit: Option<i32>

Result limit

offset: Option<i32>

Result offset

Trait Implementations

impl<__S> BaseSubTypes<__S> for RdfQueryFilter

where __S: ScalarValue,

const NAMES: Types

Sub-[Types] of the GraphQL object.

impl<__S> BaseType<__S> for RdfQueryFilter

where __S: ScalarValue,

const NAME: Type = "RdfQueryFilter"

[Type] of the GraphQL object, scalar or interface.

impl Clone for RdfQueryFilter

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdfQueryFilter

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

Formats the value using the given formatter.

impl Default for RdfQueryFilter

fn default() -> Self

Returns the “default value” for a type.

impl<__S> FromInputValue<__S> for RdfQueryFilter

where __S: ScalarValue,

type Error = FieldError<__S>

Type of this conversion error.

fn from_input_value(value: &InputValue<__S>) -> Result<Self, Self::Error>

Performs the conversion.

fn from_implicit_null() -> Result<Self, Self::Error>

Performs the conversion from an absent value (e.g. to distinguish between implicit and explicit null).

impl<__S> GraphQLType<__S> for RdfQueryFilter

where __S: ScalarValue,

fn name(_: &Self::TypeInfo) -> Option<ArcStr>

Returns name of this GraphQLType to expose.

fn meta(info: &Self::TypeInfo, registry: &mut Registry<__S>) -> MetaType<__S>

Returns MetaType representing this GraphQLType.

impl<__S> GraphQLValue<__S> for RdfQueryFilter

where __S: ScalarValue,

type Context = ()

Context type for this GraphQLValue.

type TypeInfo = ()

Type that may carry additional schema information for this GraphQLValue.

fn type_name(&self, info: &Self::TypeInfo) -> Option<ArcStr>

Returns name of the GraphQLType exposed by this GraphQLValue.

fn resolve_field( &self, _info: &Self::TypeInfo, _field_name: &str, _arguments: &Arguments<'_, S>, _executor: &Executor<'_, '_, Self::Context, S>, ) -> Result<Value<S>, FieldError<S>>

Resolves the value of a single field on this GraphQLValue.

fn resolve_into_type( &self, info: &Self::TypeInfo, type_name: &str, selection_set: Option<&[Selection<'_, S>]>, executor: &Executor<'_, '_, Self::Context, S>, ) -> Result<Value<S>, FieldError<S>>

Resolves this GraphQLValue (being an interface or an union) into a concrete downstream object type.

fn concrete_type_name( &self, context: &Self::Context, info: &Self::TypeInfo, ) -> String

Returns the concrete GraphQLType name for this GraphQLValue being an interface, an union or an object.

fn resolve( &self, info: &Self::TypeInfo, selection_set: Option<&[Selection<'_, S>]>, executor: &Executor<'_, '_, Self::Context, S>, ) -> Result<Value<S>, FieldError<S>>

Resolves the provided selection_set against this GraphQLValue.

impl<__S> GraphQLValueAsync<__S> for RdfQueryFilter

where __S: ScalarValue + Send + Sync, Self: Sync,

fn resolve_field_async<'a>( &'a self, _info: &'a Self::TypeInfo, _field_name: &'a str, _arguments: &'a Arguments<'_, S>, _executor: &'a Executor<'_, '_, Self::Context, S>, ) -> Pin<Box<dyn Future<Output = Result<Value<S>, FieldError<S>>> + Send + 'a>>

Resolves the value of a single field on this GraphQLValueAsync.

fn resolve_into_type_async<'a>( &'a self, info: &'a Self::TypeInfo, type_name: &str, selection_set: Option<&'a [Selection<'a, S>]>, executor: &'a Executor<'a, 'a, Self::Context, S>, ) -> Pin<Box<dyn Future<Output = Result<Value<S>, FieldError<S>>> + Send + 'a>>

Resolves this GraphQLValueAsync (being an interface or an union) into a concrete downstream object type.

fn resolve_async<'a>( &'a self, info: &'a Self::TypeInfo, selection_set: Option<&'a [Selection<'_, S>]>, executor: &'a Executor<'_, '_, Self::Context, S>, ) -> Pin<Box<dyn Future<Output = Result<Value<S>, FieldError<S>>> + Send + 'a>>

Resolves the provided selection_set against this GraphQLValueAsync.

impl<__S> IsInputType<__S> for RdfQueryFilter

where __S: ScalarValue,

fn mark()

An arbitrary function without meaning.

impl<__S> ToInputValue<__S> for RdfQueryFilter

where __S: ScalarValue,

fn to_input_value(&self) -> InputValue<__S>

Performs the conversion.

impl<__S> WrappedType<__S> for RdfQueryFilter

where __S: ScalarValue,

const VALUE: WrappedValue = 1

[WrappedValue] of this type.