I am stating it can be, and already is, used for other tasks, not just web servers. Although the server and networking cases were originally what it was built for and the plans were stay there.
Not "any" Rust library, the idea is to not reinvent the already made libraries out there for the use cases of the standard library, and rather make an interop with Lua. I am not sure what would count as unrelated to webservers but there are file system, templating, database, cryptography (minimal at the moment), serialization and deserialization moudles, with upcoming compression, logging, testing, and more coming soon https://github.com/ArkForgeLabs/Astra/issues/114
Not "any" Rust library, the idea is to not reinvent the already made libraries out there for the use cases of the standard library, and rather make an interop with Lua. I am not sure what would count as unrelated to webservers but there are file system, templating, database, cryptography (minimal at the moment), serialization and deserialization moudles, with upcoming compression, logging, testing, and more coming soon https://github.com/ArkForgeLabs/Astra/issues/114