error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:8:5
+ --> $DIR/while_let_on_iterator.rs:14:5
|
LL | while let Option::Some(x) = iter.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
= note: `-D clippy::while-let-on-iterator` implied by `-D warnings`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:13:5
+ --> $DIR/while_let_on_iterator.rs:19:5
|
LL | while let Some(x) = iter.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:18:5
+ --> $DIR/while_let_on_iterator.rs:24:5
|
LL | while let Some(_) = iter.next() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in iter`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:94:9
+ --> $DIR/while_let_on_iterator.rs:100:9
|
LL | while let Some([..]) = it.next() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for [..] in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:101:9
+ --> $DIR/while_let_on_iterator.rs:107:9
|
LL | while let Some([_x]) = it.next() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for [_x] in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:114:9
+ --> $DIR/while_let_on_iterator.rs:120:9
|
LL | while let Some(x @ [_]) = it.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x @ [_] in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:134:9
+ --> $DIR/while_let_on_iterator.rs:140:9
|
LL | while let Some(_) = y.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in y`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:191:9
+ --> $DIR/while_let_on_iterator.rs:197:9
|
LL | while let Some(m) = it.next() {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it.by_ref()`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:202:5
+ --> $DIR/while_let_on_iterator.rs:208:5
|
LL | while let Some(n) = it.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:204:9
+ --> $DIR/while_let_on_iterator.rs:210:9
|
LL | while let Some(m) = it.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:213:9
+ --> $DIR/while_let_on_iterator.rs:219:9
|
LL | while let Some(m) = it.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:222:9
+ --> $DIR/while_let_on_iterator.rs:228:9
|
LL | while let Some(m) = it.next() {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it.by_ref()`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:239:9
+ --> $DIR/while_let_on_iterator.rs:245:9
|
LL | while let Some(m) = it.next() {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in &mut it`
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for m in it.by_ref()`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:254:13
+ --> $DIR/while_let_on_iterator.rs:260:13
|
LL | while let Some(i) = self.0.next() {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in &mut self.0`
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in self.0.by_ref()`
-error: manual `!RangeInclusive::contains` implementation
- --> $DIR/while_let_on_iterator.rs:255:20
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:292:13
|
-LL | if i < 3 || i > 7 {
- | ^^^^^^^^^^^^^^ help: use: `!(3..=7).contains(&i)`
+LL | while let Some(i) = self.0.0.0.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in self.0.0.0.by_ref()`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:321:5
|
- = note: `-D clippy::manual-range-contains` implied by `-D warnings`
+LL | while let Some(n) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in it.by_ref()`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:286:13
+ --> $DIR/while_let_on_iterator.rs:333:9
|
-LL | while let Some(i) = self.0.0.0.next() {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for i in &mut self.0.0.0`
+LL | while let Some(x) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it.by_ref()`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:315:5
+ --> $DIR/while_let_on_iterator.rs:347:5
|
-LL | while let Some(n) = it.next() {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for n in &mut it`
+LL | while let Some(x) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it.by_ref()`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:358:5
+ |
+LL | while let Some(x) = it.0.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it.0.by_ref()`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:393:5
+ |
+LL | while let Some(x) = s.x.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in s.x.by_ref()`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:400:5
+ |
+LL | while let Some(x) = x[0].next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in x[0].by_ref()`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:408:9
+ |
+LL | while let Some(x) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:418:9
+ |
+LL | while let Some(x) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:428:9
+ |
+LL | while let Some(x) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it.by_ref()`
+
+error: this loop could be written as a `for` loop
+ --> $DIR/while_let_on_iterator.rs:438:9
+ |
+LL | while let Some(x) = it.next() {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in it`
error: this loop could be written as a `for` loop
- --> $DIR/while_let_on_iterator.rs:325:5
+ --> $DIR/while_let_on_iterator.rs:448:5
|
LL | while let Some(..) = it.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in it`
-error: aborting due to 18 previous errors
+error: aborting due to 26 previous errors