Struct rdf::triple::Triple
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pub struct Triple { /* fields omitted */ }
Triple representation.
Methods
impl Triple
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pub fn new(subject: &Node, predicate: &Node, object: &Node) -> Triple
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Constructor for Triple struct.
Requires subject, predicate and object nodes.
Examples
use rdf::triple::Triple; use rdf::node::Node; use rdf::uri::Uri; let subject = Node::BlankNode { id: "a".to_string() }; let predicate = Node::UriNode { uri: Uri::new("http://example.org/show/localName".to_string()) } ; let object = Node::BlankNode { id: "b".to_string() }; Triple::new(&subject, &predicate, &object);
pub fn subject(&self) -> &Node
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Returns a reference to the subject node of the triple.
pub fn predicate(&self) -> &Node
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Returns a reference to the predicate node of the triple.
pub fn object(&self) -> &Node
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Returns a reference to the object node of the triple.
Trait Implementations
impl PartialOrd for Triple
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fn partial_cmp(&self, __arg_0: &Triple) -> Option<Ordering>
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This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &Triple) -> bool
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This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &Triple) -> bool
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This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &Triple) -> bool
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This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &Triple) -> bool
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This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Triple
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fn cmp(&self, __arg_0: &Triple) -> Ordering
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This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl Clone for Triple
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fn clone(&self) -> Triple
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Debug for Triple
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl PartialEq for Triple
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fn eq(&self, other: &Triple) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.