fn threshold_arrangement<G, T, R, L>(
    arrangement: &R,
    name: &str,
    logic: L,
) -> Arranged<G, TraceAgent<RowSpine<Row, Row, G::Timestamp, Diff>>>
where
    G: Scope,
    G::Timestamp: Lattice + Refines<T>,
    T: Timestamp + Lattice,
    R: ReduceCore<G, Row, Row, Diff>,
    L: Fn(&Diff) -> bool + 'static,
{
    arrangement.reduce_abelian(name, move |_key, s, t| {
        for (record, count) in s.iter() {
            if logic(count) {
                t.push(((*record).clone(), *count));
            }
        }
    })
}
/// Shared function to compute an arrangement of values matching `logic`.
Shared function to compute an arrangement of values matching `logic`.
Shared function to compute an arrangement of values matching ` logic ` .
fn threshold_arrangement<G, T, R, L>(
    arrangement: &R,
    name: &str,
    logic: L,
) -> Arranged<G, TraceAgent<RowSpine<Row, Row, G::Timestamp, Diff>>>
where
    G: Scope,
    G::Timestamp: Lattice + Refines<T>,
    T: Timestamp + Lattice,
    R: ReduceCore<G, Row, Row, Diff>,
    L: Fn(&Diff) -> bool + 'static,
{
    arrangement.reduce_abelian(name, move |_key, s, t| {
        for (record, count) in s.iter() {
            if logic(count) {
                t.push(((*record).clone(), *count));
            }
        }
    })
}
fn threshold_arrangement < G , T , R , L > ( arrangement : & R , name : & str , logic : L , ) -> Arranged < G , TraceAgent < RowSpine < Row , Row , G :: Timestamp , Diff > > > where G : Scope , G :: Timestamp : Lattice + Refines < T > , T : Timestamp + Lattice , R : ReduceCore < G , Row , Row , Diff > , L : Fn ( & Diff ) -> bool + ' static , { arrangement . reduce_abelian ( name , move | _key , s , t | { for ( record , count ) in s . iter ( ) { if logic ( count ) { t . push ( ( ( * record ) . clone ( ) , * count ) ) ; } } } ) }
Shared function to compute an arrangement of values matching `logic`.
Shared function to compute an arrangement of values matching ` logic ` .
arrangement
&R
name
&str
logic
L
arrangement
&R
name
&str
logic
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