Enum Context

pub enum Context {
    One(ContextEntry),
    Many(Vec<ContextEntry>),
}

JSON-LD Context.

Can represent a single context entry, or a list of context entries.

Variants

One(ContextEntry)

Many(Vec<ContextEntry>)

Implementations

impl Context

pub fn one(context: ContextEntry) -> Context

Creates a new context with a single entry.

pub fn null() -> Context

Creates the null context.

pub fn iri_ref(iri_ref: IriRefBuf) -> Context

Creates a new context with a single IRI-reference entry.

pub fn definition(def: Definition) -> Context

Creates a new context with a single context definition entry.

impl Context

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn as_slice(&self) -> &[ContextEntry]

pub fn is_object(&self) -> bool

pub fn is_array(&self) -> bool

pub fn traverse(&self) -> Traverse<'_>

pub fn iter(&self) -> Iter<'_, ContextEntry>

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Default for Context

fn default() -> Context

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Context

fn deserialize<__D>( __deserializer: __D, ) -> Result<Context, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a Iri> for Context

fn from(i: &'a Iri) -> Context

Converts to this type from the input type.

impl<'a> From<&'a IriRef> for Context

fn from(i: &'a IriRef) -> Context

Converts to this type from the input type.

impl From<ContextEntry> for Context

fn from(c: ContextEntry) -> Context

Converts to this type from the input type.

impl From<Definition> for Context

fn from(c: Definition) -> Context

Converts to this type from the input type.

impl From<IriBuf> for Context

fn from(i: IriBuf) -> Context

Converts to this type from the input type.

impl From<IriRefBuf> for Context

fn from(i: IriRefBuf) -> Context

Converts to this type from the input type.

impl<'a> IntoIterator for &'a Context

type IntoIter = Iter<'a, ContextEntry>

Which kind of iterator are we turning this into?

type Item = &'a ContextEntry

The type of the elements being iterated over.

fn into_iter(self) -> <&'a Context as IntoIterator>::IntoIter

Creates an iterator from a value.

impl IntoIterator for Context

type Item = ContextEntry

The type of the elements being iterated over.

type IntoIter = IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> <Context as IntoIterator>::IntoIter

Creates an iterator from a value.

impl IntoJson for Context

fn into_json(self) -> Value

impl<T, B> IntoSyntax<T, B> for Context

fn into_syntax( self, _namespace: &impl Vocabulary<Iri = T, BlankId = B>, ) -> Context

impl PartialEq for Context

fn eq(&self, other: &Context) -> 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 PrecomputeSize for Context

fn pre_compute_size(&self, options: &Options, sizes: &mut Vec<Size>) -> Size

impl Print for Context

fn fmt_with( &self, f: &mut Formatter<'_>, options: &Options, indent: usize, ) -> Result<(), Error>

fn pretty_print(&self) -> Printed<'_, Self>

Print the value with Options::pretty options.

fn compact_print(&self) -> Printed<'_, Self>

Print the value with Options::compact options.

fn inline_print(&self) -> Printed<'_, Self>

Print the value with Options::inline options.

fn print_with(&self, options: Options) -> Printed<'_, Self>

Print the value with the given options.

impl PrintWithSize for Context

fn fmt_with_size( &self, f: &mut Formatter<'_>, options: &Options, indent: usize, sizes: &[Size], index: &mut usize, ) -> Result<(), Error>

impl Process for Context

async fn process_full<N, L, W>( &self, vocabulary: &mut N, active_context: &Context<<N as IriVocabulary>::Iri, <N as BlankIdVocabulary>::BlankId>, loader: &L, base_url: Option<<N as IriVocabulary>::Iri>, options: Options, warnings: W, ) -> Result<Processed<'_, <N as IriVocabulary>::Iri, <N as BlankIdVocabulary>::BlankId>, Error>

where N: VocabularyMut, <N as IriVocabulary>::Iri: Clone + Eq + Hash, <N as BlankIdVocabulary>::BlankId: Clone + PartialEq, L: Loader, W: WarningHandler<N>,

Process the local context with specific options.

async fn process_with<N, L>( &self, vocabulary: &mut N, active_context: &Context<<N as IriVocabulary>::Iri, <N as BlankIdVocabulary>::BlankId>, loader: &L, base_url: Option<<N as IriVocabulary>::Iri>, options: Options, ) -> Result<Processed<'_, <N as IriVocabulary>::Iri, <N as BlankIdVocabulary>::BlankId>, Error>

where N: VocabularyMut, <N as IriVocabulary>::Iri: Clone + Eq + Hash, <N as BlankIdVocabulary>::BlankId: Clone + PartialEq, L: Loader,

Process the local context with specific options.

async fn process<N, L>( &self, vocabulary: &mut N, loader: &L, base_url: Option<<N as IriVocabulary>::Iri>, ) -> Result<Processed<'_, <N as IriVocabulary>::Iri, <N as BlankIdVocabulary>::BlankId>, Error>

where N: VocabularyMut, <N as IriVocabulary>::Iri: Clone + Eq + Hash, <N as BlankIdVocabulary>::BlankId: Clone + PartialEq, L: Loader,

Process the local context with the given initial active context with the default options: is_remote is false, override_protected is false and propagate is true.

impl Serialize for Context

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFromJson for Context

type Error = InvalidContext

fn try_from_json(value: Value) -> Result<Context, InvalidContext>

impl Eq for Context

impl StructuralPartialEq for Context