println! is notoriously one of the less performant parts of rust, both in terms of runtime and memory usage.
It would be interesting to see an example that used String and write_all directly, as well as possibly one that uses fixed size byte buffers.
println!is notoriously one of the less performant parts of rust, both in terms of runtime and memory usage.It would be interesting to see an example that used String and
write_alldirectly, as well as possibly one that uses fixed size byte buffers.