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ReduceInput

graphrecords_core::graphrecord::querying

Trait ReduceInput 

Source 
pub trait ReduceInput<'a>: EvaluateForward<'a> {
    type Context: EvaluateBackward<'a>;

    // Required method
    fn reduce_input(
        &self,
        values: <Self::Context as EvaluateBackward<'a>>::ReturnValue,
    ) -> GraphRecordResult<<Self as EvaluateForward<'a>>::InputValue>;
}

Required Associated Types§

Source

type Context: EvaluateBackward<'a>

Required Methods§

Source

fn reduce_input( &self, values: <Self::Context as EvaluateBackward<'a>>::ReturnValue, ) -> GraphRecordResult<<Self as EvaluateForward<'a>>::InputValue>

Implementors§