Trait IsPredicate 

pub trait IsPredicate: Sealed { }

Types that may appear in the predicate position of an RDF triple/quad.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl IsPredicate for Cow<'_, IriBuf>

impl IsPredicate for String

impl IsPredicate for i32

impl IsPredicate for i64

impl IsPredicate for str

impl IsPredicate for u32

impl IsPredicate for u64

impl IsPredicate for usize

impl<T: IsPredicate + ?Sized> IsPredicate for &T

impl<T: IsPredicate> IsPredicate for Option<T>

Implementors

impl IsPredicate for GeneralizedLocalTerm

impl IsPredicate for Iri<&str>

impl IsPredicate for IriBuf

impl<I, B, L> IsPredicate for BorrowedTerm<'_, I, B, L>

impl<T: IsPredicate, M> IsPredicate for Meta<T, M>

impl<T: IsPredicate, X> IsPredicate for ResourceOrVar<T, X>