Trait ReducerCaps 

pub trait ReducerCaps {
    // Required method
    fn extend_reducer_schema(
        reads: &mut Vec<ReducerTableRef>,
        inserts: &mut Vec<ReducerTableRef>,
        updates: &mut Vec<ReducerTableRef>,
        deletes: &mut Vec<ReducerTableRef>,
    );
}

Composed reducer capabilities (markers, tuples, or ()).

Required Methods

fn extend_reducer_schema( reads: &mut Vec<ReducerTableRef>, inserts: &mut Vec<ReducerTableRef>, updates: &mut Vec<ReducerTableRef>, deletes: &mut Vec<ReducerTableRef>, )

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl ReducerCaps for ()

fn extend_reducer_schema( _reads: &mut Vec<ReducerTableRef>, _inserts: &mut Vec<ReducerTableRef>, _updates: &mut Vec<ReducerTableRef>, _deletes: &mut Vec<ReducerTableRef>, )

impl<A: ReducerCaps, B: ReducerCaps> ReducerCaps for (A, B)

fn extend_reducer_schema( reads: &mut Vec<ReducerTableRef>, inserts: &mut Vec<ReducerTableRef>, updates: &mut Vec<ReducerTableRef>, deletes: &mut Vec<ReducerTableRef>, )

impl<A: ReducerCaps> ReducerCaps for (A,)

fn extend_reducer_schema( reads: &mut Vec<ReducerTableRef>, inserts: &mut Vec<ReducerTableRef>, updates: &mut Vec<ReducerTableRef>, deletes: &mut Vec<ReducerTableRef>, )

Implementors

impl<T: ReducerCapPiece> ReducerCaps for T