about summary refs log tree commit diff
path: root/src/libstore/store-api.hh
diff options
context:
space:
mode:
Diffstat (limited to 'src/libstore/store-api.hh')
-rw-r--r--src/libstore/store-api.hh3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index b4e5f5511599..bb16659765f4 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -11,6 +11,7 @@
 #include <atomic>
 #include <limits>
 #include <map>
+#include <unordered_set>
 #include <memory>
 #include <string>
 
@@ -47,7 +48,7 @@ const size_t storePathHashLen = 32; // i.e. 160 bits
 const uint32_t exportMagic = 0x4558494e;
 
 
-typedef std::map<Path, std::set<std::string>> Roots;
+typedef std::unordered_map<Path, std::unordered_set<std::string>> Roots;
 
 
 struct GCOptions