Re: std::pair, std::make_pair, std::find, std::distance in Nim?

[miran]

> is there something similar to std::map in Nim?
> 
> (from the link): std::map is an associative container that store elements in 
> key-value pair.

[https://nim-lang.github.io/Nim/tables.html](https://nim-lang.github.io/Nim/tables.html)
 ?