On Thursday, 14 August 2014 at 18:31:15 UTC, Dicebot wrote:
I don't know much about Phobos appender implementation details
but the key thing with reusable buffer is avoid freeing them.
AFAIR Appender.clear frees the allocated memory but
`Appender.length = 0` does not, making it possible to just
overwrite stuff again and again.
Won't promise you anything though!
Appender has no .length property, and .clear does rewind the
write pointer without deallocating memory, thus allowing you to
reuse the buffer.
