leetcode_test_utils::tree::shortcuts

Function new_cell

Source 
pub fn new_cell(val: i32) -> RefCell<TreeNode>
Expand description

Create a RefCell<TreeNode> with given value.

This function is trivial. It only lets you avoid writing bunches of boiler plate code “::new(…)”.

§Examples

use leetcode_test_utils::tree::shortcuts::new_cell;
let cell = new_cell(42);
assert_eq!(cell.borrow().val, 42);