10 releases (1 stable)
| 1.0.0 | Mar 5, 2024 |
|---|---|
| 0.4.5 | Mar 29, 2023 |
| 0.4.4 | Dec 21, 2022 |
| 0.4.2 | Nov 14, 2022 |
| 0.1.0 | Nov 8, 2022 |
#321 in Data structures
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Used in 81 crates
(via zenoh-keyexpr)
21KB
451 lines
Keyed Set: a hashbrown-based HashSet that indexes based on projections of its elements.
Ever wanted a HashMap<K, V>, but where V actually contains K (or at least can be projected to it)?
Well this is it.
The easiest way to define a projection is through a closure that you pass at construction, but you may also define your own key extractors as ZSTs that implement Default to gain a Default constructor for your Keyed Sets.
Keyed Set: a hashbrown-based HashSet that indexes based on projections of its elements.
Ever wanted a HashMap<K, V>, but where V actually contains K (or at least can be projected to it)?
Well this is it.
The easiest way to define a projection is through a closure that you pass at construction, but you may also define your own key extractors as ZSTs that implement Default to gain a Default constructor for your Keyed Sets.
Dependencies
~2MB
~28K SLoC