QuadPattern

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

Struct QuadPattern 

pub struct QuadPattern {
    pub subject: TermPattern,
    pub predicate: NamedNodePattern,
    pub object: TermPattern,
    pub graph_name: GraphNamePattern,
}
Available on crate feature rdf only.
Expand description

A triple pattern in a specific graph

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§subject: TermPattern§predicate: NamedNodePattern§object: TermPattern§graph_name: GraphNamePattern

Trait Implementations§

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impl Clone for QuadPattern

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fn clone(&self) -> QuadPattern

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
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impl Debug for QuadPattern

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

Formats the value using the given formatter. Read more
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impl Display for QuadPattern

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

Formats the value using the given formatter. Read more
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impl Hash for QuadPattern

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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
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impl PartialEq for QuadPattern

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fn eq(&self, other: &QuadPattern) -> 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.
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impl TryFrom<QuadPattern> for GroundQuadPattern

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( pattern: QuadPattern, ) -> Result<GroundQuadPattern, <GroundQuadPattern as TryFrom<QuadPattern>>::Error>

Performs the conversion.
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impl TryFrom<QuadPattern> for Quad

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type Error = ()

The type returned in the event of a conversion error.
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fn try_from( quad: QuadPattern, ) -> Result<Quad, <Quad as TryFrom<QuadPattern>>::Error>

Performs the conversion.
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impl Eq for QuadPattern

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impl StructuralPartialEq for QuadPattern

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