added smallmap impl

master
Avril 4 years ago
parent be260647d7
commit 6e19585e48
Signed by: flanchan
GPG Key ID: 284488987C31F630

@ -60,11 +60,11 @@ Comparing with cloning or copying into `smallmap::Map`.
Largely there are the same performance penalties as the above table, with very minor differences. Largely there are the same performance penalties as the above table, with very minor differences.
| Benchmark | Tests | Result | | Benchmark | Tests | Result |
|--------------------|-----------------------------------------------|-----------------| |--------------------|------------------------------------------------|-----------------|
| owning_strings | Inserts `String` into `HashSet` by cloning | ~3,096 ns/iter | | owning_strings | Inserts `String` into `SmallMap` by cloning | ~3,096 ns/iter |
| non_owning_strings | Inserts `str` into `HashRefSet` by reference | ~47,302 ns/iter | | non_owning_strings | Inserts `str` into `SmallRefMap` by reference | ~47,302 ns/iter |
| owning_ints | Inserts `u32` into `HashSet` by copy | ~316 ns/iter | | owning_ints | Inserts `u32` into `SmallMap` by copy | ~316 ns/iter |
| non_owning_ints | Inserts `&u32` into `HashRefSet` by reference | ~30,046 ns/iter | | non_owning_ints | Inserts `&u32` into `SmallRefMap` by reference | ~30,046 ns/iter |
Each page of the `SmallRefMap` will consume at least 16kb of memory however. Each page of the `SmallRefMap` will consume at least 16kb of memory however.
This may not be very desireable, but is still an available feature. This may not be very desireable, but is still an available feature.

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