Trait SetArity 

pub trait SetArity<S: ElementShape>: PreparedArity<S> {
    // Required method
    fn set<'a>(
        prepared: Self::Prepared<'a>,
    ) -> QueryResult<GrHashSet<<S::ValueDomain as ValueDomain>::Value<'a>>>
       where S: 'a,
             <S::ValueDomain as ValueDomain>::Value<'a>: Eq + Hash;
}

Required Methods

fn set<'a>( prepared: Self::Prepared<'a>, ) -> QueryResult<GrHashSet<<S::ValueDomain as ValueDomain>::Value<'a>>>

where S: 'a, <S::ValueDomain as ValueDomain>::Value<'a>: Eq + Hash,

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<I, V, O> SetArity<Indexed<I, V>> for Multiple<O>

where I: IndexDomain, V: ValueDomain, O: OrderState, for<'a> V::Value<'a>: Eq + Hash,

impl<I, V> SetArity<Indexed<I, V>> for Definite

where I: IndexDomain, V: ValueDomain, for<'a> V::Value<'a>: Eq + Hash,

impl<I, V> SetArity<Indexed<I, V>> for Single

where I: IndexDomain, V: ValueDomain, for<'a> V::Value<'a>: Eq + Hash,

impl<V, O> SetArity<Bare<V>> for Multiple<O>

where V: BareValueDomain, O: OrderState, for<'a> V::Value<'a>: Eq + Hash,

impl<V> SetArity<Bare<V>> for Definite

where V: BareValueDomain, for<'a> V::Value<'a>: Eq + Hash,

impl<V> SetArity<Bare<V>> for Single

where V: BareValueDomain, for<'a> V::Value<'a>: Eq + Hash,