NamedNode

flams_math_archives::triple_store::sparql::spargebra::term

Struct NamedNode

pub struct NamedNode {
    iri: String,
}

Available on crate feature rdf only.

Expand description

An owned RDF IRI.

The default string formatter is returning an N-Triples, Turtle, and SPARQL compatible representation:

use oxrdf::NamedNode;

assert_eq!(
    "<http://example.com/foo>",
    NamedNode::new("http://example.com/foo")?.to_string()
);

Fields§

§iri: String

Implementations§

impl NamedNode

pub fn new(iri: impl Into<String>) -> Result<NamedNode, IriParseError>

Builds and validate an RDF IRI.

pub fn new_unchecked(iri: impl Into<String>) -> NamedNode

Builds an RDF IRI from a string.

It is the caller’s responsibility to ensure that iri is a valid IRI.

NamedNode::new() is a safe version of this constructor and should be used for untrusted data.

pub fn as_str(&self) -> &str

pub fn into_string(self) -> String

pub fn as_ref(&self) -> NamedNodeRef<'_>

Trait Implementations§

impl Clone for NamedNode

fn clone(&self) -> NamedNode

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for NamedNode

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

Formats the value using the given formatter. Read more

impl Display for NamedNode

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

Formats the value using the given formatter. Read more

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 NamedNode> for NamedNodeRef<'a>

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl From<Iri<String>> for NamedNode

fn from(iri: Iri<String>) -> NamedNode

Converts to this type from the input type.

impl From<NamedNode> for Expression

fn from(p: NamedNode) -> Expression

Converts to this type from the input type.

impl From<NamedNode> for Expression

fn from(value: NamedNode) -> Expression

Converts to this type from the input type.

impl From<NamedNode> for ExpressionTerm

fn from(term: NamedNode) -> ExpressionTerm

Converts to this type from the input type.

impl From<NamedNode> for GraphName

fn from(node: NamedNode) -> GraphName

Converts to this type from the input type.

impl From<NamedNode> for GraphName

fn from(node: NamedNode) -> GraphName

Converts to this type from the input type.

impl From<NamedNode> for GraphNamePattern

fn from(node: NamedNode) -> GraphNamePattern

Converts to this type from the input type.

impl From<NamedNode> for GraphTarget

fn from(node: NamedNode) -> GraphTarget

Converts to this type from the input type.

impl From<NamedNode> for GroundTerm

fn from(node: NamedNode) -> GroundTerm

Converts to this type from the input type.

impl From<NamedNode> for GroundTermPattern

fn from(node: NamedNode) -> GroundTermPattern

Converts to this type from the input type.

impl From<NamedNode> for N3Term

fn from(node: NamedNode) -> N3Term

Converts to this type from the input type.

impl From<NamedNode> for NamedNodePattern

fn from(node: NamedNode) -> NamedNodePattern

Converts to this type from the input type.

impl From<NamedNode> for PropertyPathExpression

fn from(p: NamedNode) -> PropertyPathExpression

Converts to this type from the input type.

impl From<NamedNode> for Term

fn from(node: NamedNode) -> Term

Converts to this type from the input type.

impl From<NamedNode> for NamedOrBlankNode

fn from(node: NamedNode) -> NamedOrBlankNode

Converts to this type from the input type.

impl From<NamedNode> for TermPattern

fn from(node: NamedNode) -> TermPattern

Converts to this type from the input type.

impl From<NamedNodeRef<'_>> for NamedNode

fn from(node: NamedNodeRef<'_>) -> NamedNode

Converts to this type from the input type.

impl FromStr for NamedNode

fn from_str(s: &str) -> Result<NamedNode, <NamedNode as FromStr>::Err>

Parses a named node from its NTriples and Turtle serialization

use oxrdf::NamedNode;
use std::str::FromStr;

assert_eq!(
    NamedNode::from_str("<http://example.com>")?,
    NamedNode::new("http://example.com")?
);

type Err = TermParseError

The associated error which can be returned from parsing.

impl Hash for NamedNode

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more

impl Ord for NamedNode

fn cmp(&self, other: &NamedNode) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

1.21.0 · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

1.50.0 · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

impl PartialEq<&str> for NamedNode

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

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

1.0.0 · Source§

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 PartialEq<NamedNode> for &str

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

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

1.0.0 · Source§

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 PartialEq<NamedNode> for NamedNodeRef<'_>

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

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

1.0.0 · Source§

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 PartialEq<NamedNode> for str

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

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

1.0.0 · Source§

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 PartialEq<NamedNodeRef<'_>> for NamedNode

fn eq(&self, other: &NamedNodeRef<'_>) -> bool

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

1.0.0 · Source§

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 PartialEq<str> for NamedNode

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

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

1.0.0 · Source§

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 PartialEq for NamedNode

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

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

1.0.0 · Source§

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 PartialOrd<NamedNode> for NamedNodeRef<'_>

fn partial_cmp(&self, other: &NamedNode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl PartialOrd<NamedNodeRef<'_>> for NamedNode

fn partial_cmp(&self, other: &NamedNodeRef<'_>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl PartialOrd for NamedNode

fn partial_cmp(&self, other: &NamedNode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl TermPattern for NamedNode

fn into_term(self) -> TermPattern

impl TryFrom<NamedNodePattern> for NamedNode

type Error = ()

The type returned in the event of a conversion error.

fn try_from( pattern: NamedNodePattern, ) -> Result<NamedNode, <NamedNode as TryFrom<NamedNodePattern>>::Error>

Performs the conversion.

impl TryFrom<Term> for NamedNode

type Error = TryFromTermError

The type returned in the event of a conversion error.

fn try_from( term: Term, ) -> Result<NamedNode, <NamedNode as TryFrom<Term>>::Error>

Performs the conversion.

impl Eq for NamedNode

impl StructuralPartialEq for NamedNode

Auto Trait Implementations§

impl Freeze for NamedNode

impl RefUnwindSafe for NamedNode

impl Send for NamedNode

impl Sync for NamedNode

impl Unpin for NamedNode

impl UnwindSafe for NamedNode

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSend for T
where T: Any + Send,

fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_sync(self: Box<T>) -> Box<dyn Any + Send + Sync>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromRef<T> for T
where T: Clone,

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

impl<E, T, Request, Encoding> FromReq<Patch<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.

impl<E, T, Request, Encoding> FromReq<Post<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.

impl<E, T, Request, Encoding> FromReq<Put<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.

impl<E, Encoding, Response, T> FromRes<Patch<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.

impl<E, Encoding, Response, T> FromRes<Post<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.

impl<E, Encoding, Response, T> FromRes<Put<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<E, T, Encoding, Request> IntoReq<Patch<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.

impl<E, T, Encoding, Request> IntoReq<Post<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.

impl<E, T, Encoding, Request> IntoReq<Put<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.

impl<E, Response, Encoding, T> IntoRes<Patch<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.

impl<E, Response, Encoding, T> IntoRes<Post<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.

impl<E, Response, Encoding, T> IntoRes<Put<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SerializableKey for T

fn ser_key(&self) -> String

Serializes the key to a unique string. Read more

impl<T> StorageAccess<T> for T

fn as_borrowed(&self) -> &T

Borrows the value.

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Takes the value.

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where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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Creates owned data from borrowed data, usually by cloning. Read more

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Uses borrowed data to replace owned data, usually by cloning. Read more

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fn to_string(&self) -> String

Converts the given value to a String. Read more

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Performs the conversion.

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Performs the conversion.

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