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6 changes: 4 additions & 2 deletions source/rlp/encode.d
Original file line number Diff line number Diff line change
Expand Up @@ -248,15 +248,15 @@ size_t encodeLength(T)(T value) pure @safe
return value.isNull ? 1 : value.get.encodeLength();
}

private:

/// Calculate the length of payload length.
size_t lengthOfPayloadLength(size_t payloadLen) @nogc pure @safe
{
return payloadLen < 56
? 1
: 1 + size_t.sizeof - (payloadLen.ctlz!true() / 8);
}

/// Create a header for a list.
Header rlpListHeader(T : U[], U)(T values) pure @safe
{
Header h = { isList: true, payloadLen: 0 };
Expand All @@ -265,6 +265,7 @@ Header rlpListHeader(T : U[], U)(T values) pure @safe
return h;
}

/// Create a header for a struct.
Header rlpStructHeader(T)(T value) pure @safe
if (is(T == struct) && __traits(isPOD, T) && !is(T == Nullable!U, U))
{
Expand All @@ -275,6 +276,7 @@ Header rlpStructHeader(T)(T value) pure @safe
return h;
}

private:

@("rlp encode - bool")
pure @safe unittest
Expand Down
4 changes: 2 additions & 2 deletions source/rlp/header.d
Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,7 @@ struct Header
size_t payloadLen;
}

package:

/// Encode a header.
void encodeHeader(Header header, ref ubyte[] buffer) pure nothrow @trusted
{
if (header.payloadLen < 56)
Expand All @@ -36,6 +35,7 @@ void encodeHeader(Header header, ref ubyte[] buffer) pure nothrow @trusted
}
}

/// Decode a header.
void decodeHeader(ref Header header, ref const(ubyte)[] input) @trusted
{
enforce!InputIsNull(input.length > 0, "RLP header size is zero.");
Expand Down