Function tool::unwrap

pub fn unwrap<U: Unwrap>(unwrappable: U) -> U::Value

Unwraps the value.

use tool::unwrap;
let unwrapped: Vec<_> = vec![Result::Ok::<i32, ()>(1)].into_iter().map(unwrap).collect();
assert_eq!(unwrapped, vec![1]);
let unwrapped2: Vec<_> = vec![Some(2)].into_iter().map(unwrap).collect();
assert_eq!(unwrapped2, vec![2]);