Struct json_ld::object::node::Node

pub struct Node<T: Id = IriBuf> { /* fields omitted */ }

A node object.

Methods

impl<T: Id> Node<T>

pub fn new() -> Node<T>

pub fn id(&self) -> Option<&Lenient<Reference<T>>>

pub fn has_key(&self, key: &Term<T>) -> bool

pub fn types(&self) -> &[Lenient<Reference<T>>]

pub fn has_type<U>(&self, ty: &U) -> bool where
    Lenient<Reference<T>>: PartialEq<U>, 

pub fn is_empty(&self) -> bool

Test if the node is empty.

It is empty is every field except for @id is empty.

pub fn is_graph(&self) -> bool

pub fn as_iri(&self) -> Option<Iri>

pub fn as_str(&self) -> Option<&str>

pub fn get<'a, Q: ToReference<T>>(&self, prop: Q) -> Objects<T> where
    T: 'a, 

pub fn insert(&mut self, prop: Reference<T>, value: Indexed<Object<T>>)

pub fn insert_all<Objects: Iterator<Item = Indexed<Object<T>>>>(
    &mut self,
    prop: Reference<T>,
    values: Objects
)

pub fn insert_reverse(
    &mut self,
    reverse_prop: Reference<T>,
    reverse_value: Indexed<Node<T>>
)

pub fn insert_all_reverse<Nodes: Iterator<Item = Indexed<Node<T>>>>(
    &mut self,
    reverse_prop: Reference<T>,
    reverse_values: Nodes
)

pub fn is_unnamed_graph(&self) -> bool

pub fn into_unnamed_graph(self) -> Result<HashSet<Indexed<Object<T>>>, Node<T>>

Trait Implementations

impl<T: Id> AsJson for Node<T>

fn as_json(&self) -> JsonValue

impl<T: Eq + Id> Eq for Node<T>

impl<T: Id> From<Node<T>> for Object<T>

fn from(node: Node<T>) -> Object<T>

Performs the conversion.

impl<T: Id> Hash for Node<T>

fn hash<H: Hasher>(&self, h: &mut H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<T: PartialEq + Id> PartialEq<Node<T>> for Node<T>

fn eq(&self, other: &Node<T>) -> bool

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

fn ne(&self, other: &Node<T>) -> bool

This method tests for !=.

impl<T: Id> StructuralEq for Node<T>

impl<T: Id> StructuralPartialEq for Node<T>

impl<T: Id> TryFrom<Object<T>> for Node<T>

type Error = Object<T>

The type returned in the event of a conversion error.

fn try_from(obj: Object<T>) -> Result<Node<T>, Object<T>>

Performs the conversion.