Enum GraphNameRef

pub enum GraphNameRef<'a> {
    NamedNode(NamedNodeRef<'a>),
    BlankNode(BlankNodeRef<'a>),
    DefaultGraph,
}

Available on crate feature rdf only.

A borrowed graph name

It is the union of IRIs, blank nodes, and the default graph name.

Variants

NamedNode(NamedNodeRef<'a>)

BlankNode(BlankNodeRef<'a>)

DefaultGraph

Implementations

impl GraphNameRef<'_>

pub fn is_named_node(&self) -> bool

pub fn is_blank_node(&self) -> bool

pub fn is_default_graph(&self) -> bool

pub fn into_owned(self) -> GraphName

Trait Implementations

impl<'a> Clone for GraphNameRef<'a>

fn clone(&self) -> GraphNameRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for GraphNameRef<'a>

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

Formats the value using the given formatter.

impl<'a> Default for GraphNameRef<'a>

fn default() -> GraphNameRef<'a>

Returns the “default value” for a type.

impl Display for GraphNameRef<'_>

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

Formats the value using the given formatter.

impl<'a> From<&'a BlankNode> for GraphNameRef<'a>

fn from(node: &'a BlankNode) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a GraphName> for GraphNameRef<'a>

fn from(node: &'a GraphName) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a NamedNode> for GraphNameRef<'a>

fn from(node: &'a NamedNode) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> From<&'a NamedOrBlankNode> for GraphNameRef<'a>

fn from(node: &'a NamedOrBlankNode) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> From<BlankNodeRef<'a>> for GraphNameRef<'a>

fn from(node: BlankNodeRef<'a>) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> From<GraphNameRef<'a>> for GraphName

fn from(node: GraphNameRef<'a>) -> GraphName

Converts to this type from the input type.

impl<'a> From<NamedNodeRef<'a>> for GraphNameRef<'a>

fn from(node: NamedNodeRef<'a>) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> From<NamedOrBlankNodeRef<'a>> for GraphNameRef<'a>

fn from(node: NamedOrBlankNodeRef<'a>) -> GraphNameRef<'a>

Converts to this type from the input type.

impl<'a> Hash for GraphNameRef<'a>

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for GraphNameRef<'a>

fn eq(&self, other: &GraphNameRef<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<'a> Copy for GraphNameRef<'a>

impl<'a> Eq for GraphNameRef<'a>

impl<'a> StructuralPartialEq for GraphNameRef<'a>