error: this match could be written as a `let` statement
  --> $DIR/match_single_binding2.rs:18:36
   |
LL |               Some((iter, _item)) => match iter.size_hint() {
   |  ____________________________________^
LL | |                 (min, max) => (min.saturating_add(1), max.and_then(|max| max.checked_add(1))),
LL | |             },
   | |_____________^
   |
   = note: `-D clippy::match-single-binding` implied by `-D warnings`
help: consider using `let` statement
   |
LL |             Some((iter, _item)) => {
LL |                 let (min, max) = iter.size_hint();
LL |                 (min.saturating_add(1), max.and_then(|max| max.checked_add(1)))
LL |             },
   |

error: this match could be written as a `let` statement
  --> $DIR/match_single_binding2.rs:31:13
   |
LL | /             match get_tup() {
LL | |                 (a, b) => println!("a {:?} and b {:?}", a, b),
LL | |             }
   | |_____________^
   |
help: consider using `let` statement
   |
LL |             let (a, b) = get_tup();
LL |             println!("a {:?} and b {:?}", a, b);
   |

error: aborting due to 2 previous errors