Enum Context 

pub enum Context<'a, I: Interpretation> {
    Subject,
    Predicate {
        subject: ResourceOrIriRef<'a, I>,
    },
    Object {
        subject: ResourceOrIriRef<'a, I>,
        predicate: ResourceOrIriRef<'a, I>,
    },
}

Position a value occupies while being visited, used to report errors.

Variants

Subject

The value is a subject.

Predicate

The value is a predicate of the given subject.

Fields

subject: ResourceOrIriRef<'a, I>

Subject the predicate belongs to.

Object

The value is an object of the given subject and predicate.

Fields

subject: ResourceOrIriRef<'a, I>

Subject the object belongs to.

predicate: ResourceOrIriRef<'a, I>

Predicate the object belongs to.

Implementations

impl<'a, I: Interpretation> Context<'a, I>

pub fn with_subject(self, subject: &'a I::Resource) -> Self

Moves this context into the predicate position of subject.

pub fn with_predicate(self, predicate: &'a I::Resource) -> Self

Moves this context into the object position of predicate.

pub fn with_predicate_iri(self, predicate: Iri<&'a str>) -> Self

Moves this context into the object position of the predicate IRI.

pub fn with_anonymous_predicate(self) -> Self

Moves this context into the object position of an anonymous predicate.

pub fn into_iris(self, interpretation: &I) -> ContextIris

where I: ReverseInterpretation,

Resolves the resources of this context into IRIs.

Trait Implementations

impl<'a, I: Interpretation> Clone for Context<'a, I>

where ResourceOrIriRef<'a, I>: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, I: Interpretation> Copy for Context<'a, I>

where ResourceOrIriRef<'a, I>: Copy + Clone,

impl<'a, I: Interpretation> Debug for Context<'a, I>

where I::Resource: Debug,

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

Formats the value using the given formatter.

impl<'a, I: Interpretation> Default for Context<'a, I>

fn default() -> Context<'a, I>

Returns the “default value” for a type.