面试题答案
一键面试fn process_numbers<F>(func: F) -> i32
where
F: Fn(i32, i32) -> i32,
{
func(2, 3)
}
fn main() {
let result = process_numbers(|a, b| a + b);
println!("Result: {}", result);
}
fn process_numbers<F>(func: F) -> i32
where
F: Fn(i32, i32) -> i32,
{
func(2, 3)
}
fn main() {
let result = process_numbers(|a, b| a + b);
println!("Result: {}", result);
}