Rename harvestItem to copyOut.

chronos/streams/asyncstream.nim

@@ -163,7 +163,7 @@ template toDataOpenArray*(sb: AsyncBuffer): auto =
 template toBufferOpenArray*(sb: AsyncBuffer): auto =
   toOpenArray(sb.buffer, sb.offset, len(sb.buffer) - 1)
 
-template harvestItem*(dest: pointer, item: WriteItem, length: int) =
+template copyOut*(dest: pointer, item: WriteItem, length: int) =
   if item.kind == Pointer:
     let p = cast[pointer](cast[uint](item.data1) + uint(item.offset))
     copyMem(dest, p, length)

chronos/streams/tlsstream.nim

@@ -171,7 +171,7 @@ proc tlsWriteLoop(stream: AsyncStreamWriter) {.async.} =
           length = 0'u
           var buf = sslEngineSendappBuf(engine, length)
           let toWrite = min(int(length), item.size)
-          harvestItem(buf, item, toWrite)
+          copyOut(buf, item, toWrite)
           if int(length) >= item.size:
             # BearSSL is ready to accept whole item size.
             sslEngineSendappAck(engine, uint(item.size))