Trait IndexedElementSource 

pub trait IndexedElementSource:
    SourceDomain
    + Prepare
    + Explain
    + PlanIdentity
    + PlanInputs
    + Estimated {
    type IndexDomain: IndexDomain;
    type Arity: Arity;

    // Required method
    fn elements<'a>(
        prepared: Self::Prepared<'a>,
    ) -> IndexedElementContainer<'a, Self::IndexDomain, <Self::ValueDomain as ValueDomain>::Value<'a>, Self::Arity>
       where Self: 'a;
}

Required Associated Types

type IndexDomain: IndexDomain

type Arity: Arity

Required Methods

fn elements<'a>( prepared: Self::Prepared<'a>, ) -> IndexedElementContainer<'a, Self::IndexDomain, <Self::ValueDomain as ValueDomain>::Value<'a>, Self::Arity>

where Self: 'a,

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<I: IndexDomain, V: ValueDomain, C: EnumerableArity<Indexed<I, V>, I>> IndexedElementSource for OperandHandle<Indexed<I, V>, C>

type Arity = C

type IndexDomain = I