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Improve internal API docs for two file hashing functions
Co-Authored-By: Matthew Bauer <mjbauer95@gmail.com> Co-Authored-By: Carlo Nucera <carlo.nucera@protonmail.com>
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1 changed files with 7 additions and 3 deletions
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@ -145,13 +145,17 @@ std::string printHash16or32(const Hash & hash);
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Hash hashString(HashType ht, std::string_view s);
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/**
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* Compute the hash of the given file.
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* Compute the hash of the given file, hashing its contents directly.
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*
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* (Metadata, such as the executable permission bit, is ignored.)
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*/
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Hash hashFile(HashType ht, const Path & path);
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/**
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* Compute the hash of the given path. The hash is defined as
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* (essentially) hashString(ht, dumpPath(path)).
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* Compute the hash of the given path, serializing as a Nix Archive and
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* then hashing that.
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*
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* The hash is defined as (essentially) hashString(ht, dumpPath(path)).
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*/
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typedef std::pair<Hash, uint64_t> HashResult;
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HashResult hashPath(HashType ht, const Path & path,
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