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TIL. Thanks for letting me know that: https://doc.rust-lang.org/src/std/collections/hash/map.rs.html#60 https://doc.rust-lang.org/src/std/collections/hash/map.r

TIL. Thanks for letting me know that: https://doc.rust-lang.org/src/std/collections/hash/map.rs.html#60 https://doc.rust-lang.org/src/std/collections/hash/map.rs.ht... I don't know how I missed this, is the Swiss port a fairly recent development?

tialaramex 4y ago
Hashbrown (the Swiss Tables implementation) replaced the previous HashMap implementation in July 2019. The port is a little older, 2018. The idea was famously explained at CppCon 2017, I don't know whether Google had published on Swiss Tables before that year.