Function rx

std/re/src/lib.rs:81–83

(r: core::result::Result<T, ReError>)

    }

    fn rx<T>(r: core::result::Result<T, ReError>) -> Result<T> {
        r.map_err(to_error)
    }

    /* Builds a Python list handle from string items. */
    fn str_list(items: &[String]) -> Result<Handle> {