diff options
Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index eab6da91ee89..e0cc32296a9b 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -181,7 +181,7 @@ protected: struct State { - LRUCache<Path, std::shared_ptr<ValidPathInfo>> pathInfoCache{64 * 1024}; + LRUCache<std::string, std::shared_ptr<ValidPathInfo>> pathInfoCache{64 * 1024}; }; Sync<State> state; @@ -206,10 +206,15 @@ public: /* Query which of the given paths is valid. */ virtual PathSet queryValidPaths(const PathSet & paths) = 0; - /* Query the set of all valid paths. */ + /* Query the set of all valid paths. Note that for some store + backends, the name part of store paths may be omitted + (i.e. you'll get /nix/store/<hash> rather than + /nix/store/<hash>-<name>). Use queryPathInfo() to obtain the + full store path. */ virtual PathSet queryAllValidPaths() = 0; - /* Query information about a valid path. */ + /* Query information about a valid path. It is permitted to omit + the name part of the store path. */ ref<const ValidPathInfo> queryPathInfo(const Path & path); protected: |