Is library threadsafe?

[LeifAndersen]

The documentation says that it uses data/queue module. The documentation for that module says it is not thread safe. As such is this library thread safe? Either way, the docs should say if it is or is not.

[stchang]

The algorithms are mostly standard imperative algorithms, i.e., lots of mutation. I'm ok if you want to make improvements to the docs but I'm not sure this is the right place. If programmers are not already being careful when utilizing threads then I'm not sure a warning in a random library's docs will help them much.