Macro zset_set 

macro_rules! zset_set {
    ( $( $key:expr_2021 ),* $(,)?) => { ... };
}

Create a Z-set with specified elements all with weight 1.

This macro is used in unit tests to create reference inputs and outputs. It generates a Z-set of type OrdZSets.

Example

The following examples shows how to construct a Z-set with (key, weight) tuples (1, 1), (2, 1), (-3, 1):

use dbsp::{zset_set, IndexedZSet, IndexedZSetReader};

let zset = zset_set! {1, 2, -3};
assert_eq!(
    zset.iter().collect::<Vec<_>>(),
    vec![(-3, (), 1), (1, (), 1), (2, (), 1)]
);