Trait GroupByInput 

pub trait GroupByInput {
    type Model: Model;
}

A typed shape that lowers to a group-by spec.

As with AggregateInput, the IR target is finalized in phase 6.

Required Associated Types

type Model: Model

The model this group-by spec applies to.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors