2 releases
0.2.1 | Oct 3, 2023 |
---|---|
0.2.0 | Oct 3, 2023 |
#584 in Algorithms
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NoHashHasher
For an enabled type T
, a NoHashHasher<T>
implements std::hash::Hasher
and
uses the value set by one of the write_{u8, u16, u32, u64, usize, i8, i16, i32, i64, isize}
methods as its hash output.
NoHashHasher
does not implement any hashing algorithm and can only be used
with types which can be mapped directly to a numeric value. Out of the box
NoHashHasher
is enabled for u8
, u16
, u32
, u64
, usize
, i8
, i16
,
i32
, i64
, and isize
. Types that should be used with NoHashHasher
need
to implement IsEnabled
and by doing so assert that their Hash
impl invokes
only one of the Hasher::write_{u8, u16, u32, u64, usize, i8, i16, i32, i64, isize}
methods exactly once.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.