rust/compiler/rustc_data_structures/src/stable_hasher, branch master https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=master 2025-01-11T11:34:01+00:00 rename `BitSet` to `DenseBitSet` 2025-01-11T11:34:01+00:00 Rémy Rakic remy.rakic+github@gmail.com 2025-01-07T15:19:05+00:00 urn:sha1:a13354bea05968799a5be5521691322274fa6a9e This should make it clearer that this bitset is dense, with the advantages and disadvantages that it entails. Use uplifted `rustc-stable-hash` crate in `rustc_data_structures` 2024-07-11T14:51:16+00:00 Urgau urgau@numericable.fr 2024-06-19T19:23:40+00:00 urn:sha1:977439d9b8c6f42cdccb40dab94f7328cfa9d022 Store hashes in special types so they aren't accidentally encoded as numbers 2023-04-18T14:52:47+00:00 Ben Kimock kimockb@gmail.com 2023-04-08T03:11:20+00:00 urn:sha1:0445fbdd835c92156e4d06e42ce99a39e9315343 Fix a couple missed hash constants 2023-04-05T15:48:37+00:00 Thom Chiovoloni thom@shift.click 2023-02-11T16:50:55+00:00 urn:sha1:9d314627aa617637c608bc343477e9a6e7268bb5 Match end user facing unmatched backticks in compiler/ 2023-03-03T07:39:36+00:00 est31 MTest31@outlook.com 2023-03-03T07:38:07+00:00 urn:sha1:ef658907a5e88563e4b67a07ba1639c7bf58756f Fix `isize` optimization in `StableHasher` for big-endian architectures 2022-02-03T10:47:41+00:00 Jakub Beránek berykubik@gmail.com 2022-02-03T10:47:41+00:00 urn:sha1:c21b8e12a4f1bf884a87a6fb945d7c4d338737cc Compress amount of hashed bytes for `isize` values in StableHasher 2022-01-30T08:52:44+00:00 Jakub Beránek berykubik@gmail.com 2022-01-28T16:10:59+00:00 urn:sha1:8de59be93302781390491666409c35e60664c3fd Add test stable hash uniqueness of adjacent field values 2022-01-24T14:35:52+00:00 Jakub Beránek berykubik@gmail.com 2022-01-22T09:40:52+00:00 urn:sha1:1ffd043caf7598484a9f38c580aca91760a571f6 Implement StableHash for BitSet and BitMatrix via Hash 2021-12-18T00:00:00+00:00 Tomasz Miąsko tomasz.miasko@gmail.com 2021-12-18T00:00:00+00:00 urn:sha1:d0281bcb25d779a7b27cd8d5de394f2c9f72f33c This fixes an issue where bit sets / bit matrices the same word content but a different domain size would receive the same hash. Stable hashing: add comments and tests concerning platform-independence 2020-09-30T07:57:35+00:00 Tyson Nottingham tgnottingham@gmail.com 2020-09-29T00:34:27+00:00 urn:sha1:d061fee177c70ae146db2b9720c85dc1f38215af SipHasher128 implements short_write in an endian-independent way, yet its write_xxx Hasher trait methods undo this endian-independence by byte swapping the integer inputs on big-endian hardware. StableHasher then adds endian-independence back by also byte-swapping on big-endian hardware prior to invoking SipHasher128. This double swap may have the appearance of being a no-op, but is in fact by design. In particular, we really do want SipHasher128 to be platform-dependent, in order to be consistent with the libstd SipHasher. Try to clarify this intent. Also, add and update a couple of unit tests.