error: this loop could be written as a `while let` loop --> $DIR/while_let_loop.rs:5:5 | LL | / loop { LL | | if let Some(_x) = y { LL | | let _v = 1; LL | | } else { LL | | break; LL | | } LL | | } | |_____^ help: try: `while let Some(_x) = y { .. }` | = note: `-D clippy::while-let-loop` implied by `-D warnings` error: this loop could be written as a `while let` loop --> $DIR/while_let_loop.rs:22:5 | LL | / loop { LL | | match y { LL | | Some(_x) => true, LL | | None => break, LL | | }; LL | | } | |_____^ help: try: `while let Some(_x) = y { .. }` error: this loop could be written as a `while let` loop --> $DIR/while_let_loop.rs:29:5 | LL | / loop { LL | | let x = match y { LL | | Some(x) => x, LL | | None => break, ... | LL | | let _str = "foo"; LL | | } | |_____^ help: try: `while let Some(x) = y { .. }` error: this loop could be written as a `while let` loop --> $DIR/while_let_loop.rs:38:5 | LL | / loop { LL | | let x = match y { LL | | Some(x) => x, LL | | None => break, ... | LL | | } LL | | } | |_____^ help: try: `while let Some(x) = y { .. }` error: this loop could be written as a `while let` loop --> $DIR/while_let_loop.rs:68:5 | LL | / loop { LL | | let (e, l) = match "".split_whitespace().next() { LL | | Some(word) => (word.is_empty(), word.len()), LL | | None => break, ... | LL | | let _ = (e, l); LL | | } | |_____^ help: try: `while let Some(word) = "".split_whitespace().next() { .. }` error: aborting due to 5 previous errors