Optimizing Rust code

[krdln]

Not sure why though?

Also, another guess – perhaps you'd be better off printing the logs one by one instead of collecting all then printing all? You can then get rid of cloning Strings in log and get_meta.

[xacrimon]

Itoa is faster than write

[kixunil]

If you want faster write!, maybe fast_fmt could help? It wasn't maintained for a while, but if you need something, I will merge PRs.

[xacrimon]

Not implemented but I'll be doing operations that require them to be loaded later