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authorEelco Dolstra <edolstra@gmail.com>2018-03-27T20·16+0200
committerEelco Dolstra <edolstra@gmail.com>2018-05-30T11·34+0200
commit81ea8bd5ceb3dcae6af0b79c81a39ecbf2ba97a8 (patch)
tree2e96cec431e4ec67d8cfb50328a9da1b0c931145 /src/libstore/binary-cache-store.hh
parent1672bcd230447f1ce0c3291950bdd9a662cee974 (diff)
Simplify the callback mechanism
Diffstat (limited to 'src/libstore/binary-cache-store.hh')
-rw-r--r--src/libstore/binary-cache-store.hh6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/libstore/binary-cache-store.hh b/src/libstore/binary-cache-store.hh
index e20b968442b7..fcde666beec6 100644
--- a/src/libstore/binary-cache-store.hh
+++ b/src/libstore/binary-cache-store.hh
@@ -41,8 +41,7 @@ public:
     /* Return the contents of the specified file, or null if it
        doesn't exist. */
     virtual void getFile(const std::string & path,
-        std::function<void(std::shared_ptr<std::string>)> success,
-        std::function<void(std::exception_ptr exc)> failure) = 0;
+        Callback<std::shared_ptr<std::string>> callback) = 0;
 
     std::shared_ptr<std::string> getFile(const std::string & path);
 
@@ -71,8 +70,7 @@ public:
     { unsupported(); }
 
     void queryPathInfoUncached(const Path & path,
-        std::function<void(std::shared_ptr<ValidPathInfo>)> success,
-        std::function<void(std::exception_ptr exc)> failure) override;
+        Callback<std::shared_ptr<ValidPathInfo>> callback) override;
 
     void queryReferrers(const Path & path,
         PathSet & referrers) override