match-by-hash
| Crates.io | match-by-hash |
| lib.rs | match-by-hash |
| version | 1.0.1 |
| created_at | 2023-12-15 19:06:45.962399+00 |
| updated_at | 2023-12-15 19:22:34.588148+00 |
| description | Match statement, but for any value and with a hash function |
| homepage | |
| repository | https://codeberg.org/lch361/match-by-hash |
| max_upload_size | |
| id | 1071198 |
| size | 7,558 |
(lch361)
documentation
README
Need to match one string among many? Or maybe not even strings, but something else in large quantities? Then this crate is for you.
Features
- Supports custom hash functions. However, only those that can be evaluated at compile time.
- Key types get compared with
==to check if the key is right. - It also checks at compile time for hash collisions (but only in debug builds).
Notes
- This macro is unable to come up with perfect hash function on its own. If you see errors due to collisions, then you're gonna need a better hash function.