pub type Last<List> = <List as NonEmpty>::Last;
Expand description
Type-level ‘function’ to return the all elements but the last element of a TList
Only implemented for non-empty TLists.
use tlist::*;
use typenum::consts::{U1, U2, U3};
use static_assertions::assert_type_eq_all as assert_type_eq;
assert_type_eq!(Last<TList![U1, U2, U3]>, U3);
assert_type_eq!(Last<TList![i8, usize, i32, u64]>, u64);