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TermDefinition

Enum TermDefinition 

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pub enum TermDefinition<T, B> {
    Type(TypeTermDefinition),
    Normal(NormalTermDefinition<T, B>),
}
Expand description

Term definition.

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Type(TypeTermDefinition)

@type term definition.

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Normal(NormalTermDefinition<T, B>)

Normal term definition.

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impl<T, B> TermDefinition<T, B>

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pub fn as_ref(&self) -> TermDefinitionRef<'_, T, B>

Borrows this TermDefinition.

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pub fn modulo_protected_field( &self, ) -> ModuloProtected<TermDefinitionRef<'_, T, B>>

Wraps this definition so that comparisons ignore the @protected flag, as required when checking whether a redefinition of a protected term actually changes it.

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pub fn value(&self) -> Option<&Term<T, B>>

Returns the term this definition maps to, if any (always None for @type definitions).

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pub fn prefix(&self) -> bool

Checks whether the term may be used to expand compact IRIs.

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pub fn protected(&self) -> bool

Checks whether the term is protected against redefinition.

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pub fn reverse_property(&self) -> bool

Checks whether the term denotes a reverse property.

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pub fn base_url(&self) -> Option<&T>

Returns the base URL used to resolve relative IRIs of the term.

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pub fn context(&self) -> Option<&Context>

Returns the local context of the term (its @context entry), if any.

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pub fn container(&self) -> Container

Returns the container mapping of the term.

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pub fn direction(&self) -> Option<Nullable<Direction>>

Returns the base direction of the term’s string values.

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pub fn index(&self) -> Option<&Index>

Returns the index mapping of the term.

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pub fn language(&self) -> Option<Nullable<&LenientLangTagBuf>>

Returns the default language of the term’s string values.

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pub fn nest(&self) -> Option<&Nest>

Returns the nesting term the property is gathered under.

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pub fn typ(&self) -> Option<&Type<T>>

Returns the type mapping of the term.

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impl<T: Clone, B: Clone> Clone for TermDefinition<T, B>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<T: Eq, B: Eq> Eq for TermDefinition<T, B>

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impl<T: PartialEq, B: PartialEq> PartialEq for TermDefinition<T, B>

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<T: PartialEq, B: PartialEq> StructuralPartialEq for TermDefinition<T, B>

Auto Trait Implementations§

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impl<T, B> Freeze for TermDefinition<T, B>

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impl<T, B> RefUnwindSafe for TermDefinition<T, B>

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impl<T, B> Send for TermDefinition<T, B>

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impl<T, B> Sync for TermDefinition<T, B>

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impl<T, B> Unpin for TermDefinition<T, B>

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impl<T, B> UnsafeUnpin for TermDefinition<T, B>

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impl<T, B> UnwindSafe for TermDefinition<T, B>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> BorrowUnordered for T

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fn as_unordered(&self) -> &Unordered<T>

Views this value as an Unordered reference.
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if self is equivalent to key.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, C> FromWithContext<T, C> for T

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fn from_with(value: T, _context: &C) -> T

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U, C> IntoWithContext<U, C> for T
where U: FromWithContext<T, C>,

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fn into_with(self, context: &C) -> U

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U, C> TryFromWithContext<U, C> for T
where U: IntoWithContext<T, C>,

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type Error = !

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fn try_from_with( value: U, context: &C, ) -> Result<T, <T as TryFromWithContext<U, C>>::Error>

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U, C> TryIntoWithContext<U, C> for T
where U: TryFromWithContext<T, C>,

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type Error = <U as TryFromWithContext<T, C>>::Error

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fn try_into_with( self, context: &C, ) -> Result<U, <T as TryIntoWithContext<U, C>>::Error>

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impl<T> WithContext for T
where T: ?Sized,

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fn with<C>(&self, context: C) -> Contextual<&T, C>

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fn into_with<C>(self, context: C) -> Contextual<T, C>
where T: Sized,

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more