Sink: Use std::string_view

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstore/references.hh b/src/libstore/references.hh
index c2efd095c..4f12e6b21 100644
--- a/src/libstore/references.hh
+++ b/src/libstore/references.hh
@@ -19,7 +19,7 @@ struct RewritingSink : Sink
 
     RewritingSink(const std::string & from, const std::string & to, Sink & nextSink);
 
-    void operator () (const unsigned char * data, size_t len) override;
+    void operator () (std::string_view data) override;
 
     void flush();
 };
@@ -31,7 +31,7 @@ struct HashModuloSink : AbstractHashSink
 
     HashModuloSink(HashType ht, const std::string & modulus);
 
-    void operator () (const unsigned char * data, size_t len) override;
+    void operator () (std::string_view data) override;
 
     HashResult finish() override;
 };