equivalent 1.0.2

Traits for key comparison in maps.
Documentation
  • Coverage
  • 100%
    5 out of 5 items documented1 out of 5 items with examples
  • Size
  • Source code size: 18.73 kB This is the summed size of all the files inside the crates.io package for this release.
  • Documentation size: 606.88 kB This is the summed size of all files generated by rustdoc for all configured targets
  • Ø build duration
  • this release: 9s Average build duration of successful builds.
  • all releases: 8s Average build duration of successful builds in releases after 2024-10-23.
  • Links
  • indexmap-rs/equivalent
    37 9 3
  • crates.io
  • Dependencies
    • —
  • Versions
  • Owners
  • cuviper

Equivalent

crates.io docs

Equivalent and Comparable are Rust traits for key comparison in maps.

These may be used in the implementation of maps where the lookup type Q may be different than the stored key type K.

  • Q: Equivalent<K> checks for equality, similar to the HashMap<K, V> constraint K: Borrow<Q>, Q: Eq.
  • Q: Comparable<K> checks the ordering, similar to the BTreeMap<K, V> constraint K: Borrow<Q>, Q: Ord.

These traits are not used by the maps in the standard library, but they may add more flexibility in third-party map implementations, especially in situations where a strict K: Borrow<Q> relationship is not available.

License

Equivalent is distributed under the terms of both the MIT license and the Apache License (Version 2.0). See LICENSE-APACHE and LICENSE-MIT for details. Opening a pull request is assumed to signal agreement with these licensing terms.