Enum GroundTermRef 

pub enum GroundTermRef<'a> {
    Iri(&'a Iri),
    Literal(LiteralRef<'a>),
}

Ground term reference.

Variants

Iri(&'a Iri)

IRI.

Literal(LiteralRef<'a>)

Lexical value.

Implementations

impl<'a> GroundTermRef<'a>

pub fn is_iri(&self) -> bool

Checks if this is an IRI.

pub fn is_literal(&self) -> bool

Checks if this is a literal.

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

Returns this ground term as an IRI, if it is one.

pub fn as_literal(&self) -> Option<LiteralRef<'a>>

Returns this ground term as a literal, if it is one.

pub fn into_cow(self) -> CowGroundTerm<'a>

Turns this ground term reference into a copy-on-write ground term.

impl GroundTermRef<'_>

pub fn to_owned(&self) -> GroundTerm

Clones the referenced ground term.

Trait Implementations

impl<'a> Clone for GroundTermRef<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Comparable<GroundTerm> for GroundTermRef<'_>

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

Compare self to key and return their ordering.

impl<'a> Copy for GroundTermRef<'a>

impl<'a> Debug for GroundTermRef<'a>

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

Formats the value using the given formatter.

impl Display for GroundTermRef<'_>

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

Formats the value using the given formatter.

impl<'a> Eq for GroundTermRef<'a>

impl Equivalent<GroundTerm> for GroundTermRef<'_>

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

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

impl From<GroundTermRef<'_>> for GroundTerm

fn from(value: GroundTermRef<'_>) -> Self

Converts to this type from the input type.

impl<'a> From<GroundTermRef<'a>> for CowGroundTerm<'a>

fn from(value: GroundTermRef<'a>) -> Self

Converts to this type from the input type.

impl<'a> Hash for GroundTermRef<'a>

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

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 IntoOwned for GroundTermRef<'_>

type Owned = GroundTerm

The fully owned type produced by into_owned.

fn into_owned(self) -> GroundTerm

Converts self into a fully owned value, consuming it.

impl<'a> Ord for GroundTermRef<'a>

fn cmp(&self, other: &GroundTermRef<'a>) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl<'a> PartialEq for GroundTermRef<'a>

fn eq(&self, other: &GroundTermRef<'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 PartialEq<CowGroundTerm<'_>> for GroundTermRef<'_>

fn eq(&self, other: &CowGroundTerm<'_>) -> 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 PartialEq<GroundTerm> for GroundTermRef<'_>

fn eq(&self, other: &GroundTerm) -> 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> PartialEq<GroundTermRef<'a>> for CowGroundTerm<'_>

fn eq(&self, other: &GroundTermRef<'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> PartialEq<GroundTermRef<'a>> for GroundTerm

fn eq(&self, other: &GroundTermRef<'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> PartialOrd for GroundTermRef<'a>

fn partial_cmp(&self, other: &GroundTermRef<'a>) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl PartialOrd<CowGroundTerm<'_>> for GroundTermRef<'_>

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

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

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

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

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

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

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

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

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

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

impl PartialOrd<GroundTerm> for GroundTermRef<'_>

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

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

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

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

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

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

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

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

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

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

impl<'a> PartialOrd<GroundTermRef<'a>> for CowGroundTerm<'_>

fn partial_cmp(&self, other: &GroundTermRef<'a>) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl<'a> PartialOrd<GroundTermRef<'a>> for GroundTerm

fn partial_cmp(&self, other: &GroundTermRef<'a>) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl RdfDisplay for GroundTermRef<'_>

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

Formats the value using the given formatter.

fn rdf_display(&self) -> RdfDisplayed<&Self>

Prepare the value to be formatted as an RDF syntax element.

impl<'a> StructuralPartialEq for GroundTermRef<'a>