1 #![warn(clippy::all, clippy::pedantic)]
2 #![allow(clippy::clippy::let_underscore_drop)]
3 #![allow(clippy::missing_docs_in_private_items)]
6 let _: Vec<_> = vec![5; 6].into_iter().filter(|&x| x == 0).map(|x| x * 2).collect();
8 let _: Vec<_> = vec![5_i8; 6]
11 .flat_map(|x| x.checked_mul(2))
14 let _: Vec<_> = vec![5_i8; 6]
16 .filter_map(|x| x.checked_mul(2))
17 .flat_map(|x| x.checked_mul(2))
20 let _: Vec<_> = vec![5_i8; 6]
22 .filter_map(|x| x.checked_mul(2))
23 .map(|x| x.checked_mul(2))