Commit 4f5c3b34 authored by Max Kellermann's avatar Max Kellermann

filter/Filter: document that Flush() can throw

parent 4fabfdab
...@@ -66,6 +66,8 @@ public: ...@@ -66,6 +66,8 @@ public:
/** /**
* Flush pending data and return it. This should be called * Flush pending data and return it. This should be called
* repeatedly until it returns nullptr. * repeatedly until it returns nullptr.
*
* Throws on error.
*/ */
virtual ConstBuffer<void> Flush(); virtual ConstBuffer<void> Flush();
}; };
......
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