It's easy to convert an async function into a blocking one. For example, you could use https://docs.rs/async-std/1.9.0/async_std/task/fn.block_on.h...
So just use the async functions from the library synchronously if you want.
So just use the async functions from the library synchronously if you want.
But this is partly the reason why libraries might be more inclined to support async rather than blocking calls.