data: Optimize Data signing
As of this commit, KeyChain::sign pre-allocates EncodingBuffer, requests
unsigned portion of Data using Data::wireEncode(EncodingBuffer, true),
and then appends the resulting signature and prepends Data packet
header. This way there is no extra memory allocation after Data packet
is signed.
Change-Id: I670e9a2f1d6f5e9b049f41b47f011af384f32c95
diff --git a/src/encoding/block.hpp b/src/encoding/block.hpp
index 7667fbd..c91d12c 100644
--- a/src/encoding/block.hpp
+++ b/src/encoding/block.hpp
@@ -69,9 +69,8 @@
/**
* @brief A helper version of a constructor to create Block from the raw buffer (type
* and value-length parsing)
- *
- * This constructor provides ability of implicit conversion from ConstBufferPtr to Block
*/
+ explicit
Block(const ConstBufferPtr& buffer);
/**