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This introduces a no-op `Unhasher` for map keys that are already hash- like, for example `Fingerprint` and its wrapper `DefPathHash`. For these we can directly produce the `u64` hash for maps. The first use of this is `def_path_hash_to_def_id: Option<UnhashMap<DefPathHash, DefId>>`. |
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| benches | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
For more information about how rustc works, see the rustc dev guide.