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Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index bf3269f57818..0ab15c38063e 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -139,6 +139,10 @@ public: /* Query the output names of the derivation denoted by `path'. */ virtual StringSet queryDerivationOutputNames(const Path & path) = 0; + + /* Query the full store path given the hash part of a valid store + path, or "" if the path doesn't exist. */ + virtual Path queryPathFromHashPart(const string & hashPart) = 0; /* Query whether a path has substitutes. */ virtual bool hasSubstitutes(const Path & path) = 0; |