Function find_namespace

pub fn find_namespace<K: Into<Robj>>(key: K) -> Result<Environment>

Find a namespace by name.

See also Robj::double_colon.

use extendr_api::prelude::*;
test! {
   assert_eq!(find_namespace("base").is_ok(), true);
   assert_eq!(find_namespace("stats").is_ok(), true);
}