Struct Definition 

pub struct Definition {
    pub base: Option<Nullable<IriRefBuf>>,
    pub import: Option<IriRefBuf>,
    pub language: Option<Nullable<LenientLangTagBuf>>,
    pub direction: Option<Nullable<Direction>>,
    pub propagate: Option<bool>,
    pub protected: Option<bool>,
    pub type_: Option<Type>,
    pub version: Option<Version>,
    pub vocab: Option<Nullable<Vocab>>,
    pub bindings: Bindings,
}

Context definition: the object form of a context entry.

Holds the keyword entries a context may set (@base, @vocab, …) and the term definitions it binds.

Fields

base: Option<Nullable<IriRefBuf>>

The @base entry, setting the base IRI against which relative IRIs are resolved.

import: Option<IriRefBuf>

The @import entry, referencing a context to merge into this one.

language: Option<Nullable<LenientLangTagBuf>>

The @language entry, tagging string values with a language.

direction: Option<Nullable<Direction>>

The @direction entry, setting the base direction of string values.

propagate: Option<bool>

The @propagate entry, controlling whether the context survives into node objects.

protected: Option<bool>

The @protected entry, forbidding redefinition of the terms defined here.

type_: Option<Type>

The @type entry, setting how the node types of the described documents are laid out and whether that setting is protected.

version: Option<Version>

The @version entry, declaring the processing mode.

vocab: Option<Nullable<Vocab>>

The @vocab entry, setting the vocabulary against which terms expand.

bindings: Bindings

Term definitions of this context.

Implementations

impl Definition

pub fn iter(&self) -> Entries<'_>

Returns an iterator over the entries of this context definition.

The keyword entries come first, in the order they are declared on Definition, followed by the term bindings in insertion order.

impl Definition

pub fn new() -> Self

Creates an empty context definition, with no entry set.

pub fn get(&self, key: &KeyOrKeyword) -> Option<EntryValueRef<'_>>

Returns the value of the entry with the given key, if that entry is set.

The key may name a keyword entry or a term binding. Keywords that a context definition cannot hold, such as @id, always yield None.

pub fn get_binding(&self, key: &Key) -> Option<Nullable<&TermDefinition>>

Returns the term definition bound to the given term, if any.

Trait Implementations

impl Clone for Definition

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Definition

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

Formats the value using the given formatter.

impl Default for Definition

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Definition

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Definition

impl From<Definition> for Context

fn from(c: Definition) -> Self

Converts to this type from the input type.

impl From<Definition> for ContextEntry

fn from(c: Definition) -> Self

Converts to this type from the input type.

impl IntoJson for Definition

fn into_json(self) -> Value

Converts this value into JSON.

impl PartialEq for Definition

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Definition

Available on crate feature serde only.

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Definition