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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/download.hh
parent1672bcd230447f1ce0c3291950bdd9a662cee974 (diff)
Simplify the callback mechanism
Diffstat (limited to 'src/libstore/download.hh')
-rw-r--r--src/libstore/download.hh3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/libstore/download.hh b/src/libstore/download.hh
index 7ade756fc3..01940f5447 100644
--- a/src/libstore/download.hh
+++ b/src/libstore/download.hh
@@ -42,8 +42,7 @@ struct Downloader
        the download. The future may throw a DownloadError
        exception. */
     virtual void enqueueDownload(const DownloadRequest & request,
-        std::function<void(const DownloadResult &)> success,
-        std::function<void(std::exception_ptr exc)> failure) = 0;
+        Callback<DownloadResult> callback) = 0;
 
     std::future<DownloadResult> enqueueDownload(const DownloadRequest & request);