-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:50:14
- |
-LL | for i in 0..vec.len() {
- | ^^^^^^^^^^^^
- |
- = note: `-D clippy::needless-range-loop` implied by `-D warnings`
-help: consider using an iterator
- |
-LL | for <item> in &vec {
- | ^^^^^^ ^^^^
-
-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:59:14
- |
-LL | for i in 0..vec.len() {
- | ^^^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for <item> in &vec {
- | ^^^^^^ ^^^^
-
-error: the loop variable `j` is only used to index `STATIC`.
- --> $DIR/for_loop.rs:64:14
- |
-LL | for j in 0..4 {
- | ^^^^
-help: consider using an iterator
- |
-LL | for <item> in &STATIC {
- | ^^^^^^ ^^^^^^^
-
-error: the loop variable `j` is only used to index `CONST`.
- --> $DIR/for_loop.rs:68:14
- |
-LL | for j in 0..4 {
- | ^^^^
-help: consider using an iterator
- |
-LL | for <item> in &CONST {
- | ^^^^^^ ^^^^^^
-
-error: the loop variable `i` is used to index `vec`
- --> $DIR/for_loop.rs:72:14
- |
-LL | for i in 0..vec.len() {
- | ^^^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for (i, <item>) in vec.iter().enumerate() {
- | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is only used to index `vec2`.
- --> $DIR/for_loop.rs:80:14
- |
-LL | for i in 0..vec.len() {
- | ^^^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for <item> in vec2.iter().take(vec.len()) {
- | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:84:14
- |
-LL | for i in 5..vec.len() {
- | ^^^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for <item> in vec.iter().skip(5) {
- | ^^^^^^ ^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:88:14
- |
-LL | for i in 0..MAX_LEN {
- | ^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for <item> in vec.iter().take(MAX_LEN) {
- | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:92:14
- |
-LL | for i in 0..=MAX_LEN {
- | ^^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for <item> in vec.iter().take(MAX_LEN + 1) {
- | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:96:14
- |
-LL | for i in 5..10 {
- | ^^^^^
-help: consider using an iterator
- |
-LL | for <item> in vec.iter().take(10).skip(5) {
- | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is only used to index `vec`.
- --> $DIR/for_loop.rs:100:14
- |
-LL | for i in 5..=10 {
- | ^^^^^^
-help: consider using an iterator
- |
-LL | for <item> in vec.iter().take(10 + 1).skip(5) {
- | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is used to index `vec`
- --> $DIR/for_loop.rs:104:14
- |
-LL | for i in 5..vec.len() {
- | ^^^^^^^^^^^^
-help: consider using an iterator
- |
-LL | for (i, <item>) in vec.iter().enumerate().skip(5) {
- | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: the loop variable `i` is used to index `vec`
- --> $DIR/for_loop.rs:108:14
- |
-LL | for i in 5..10 {
- | ^^^^^
-help: consider using an iterator
- |
-LL | for (i, <item>) in vec.iter().enumerate().take(10).skip(5) {
- | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:112:14
+ --> $DIR/for_loop.rs:39:14
|
LL | for i in 10..0 {
| ^^^^^
| ^^^^^^^^^^^^^
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:116:14
+ --> $DIR/for_loop.rs:43:14
|
LL | for i in 10..=0 {
| ^^^^^^
| ^^^^^^^^^^^^^^
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:120:14
+ --> $DIR/for_loop.rs:47:14
|
LL | for i in MAX_LEN..0 {
| ^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^^
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:124:14
+ --> $DIR/for_loop.rs:51:14
|
LL | for i in 5..5 {
| ^^^^
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:149:14
+ --> $DIR/for_loop.rs:76:14
|
LL | for i in 10..5 + 4 {
| ^^^^^^^^^
| ^^^^^^^^^^^^^^^^^
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:153:14
+ --> $DIR/for_loop.rs:80:14
|
LL | for i in (5 + 2)..(3 - 1) {
| ^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: this range is empty so this for loop will never run
- --> $DIR/for_loop.rs:157:14
+ --> $DIR/for_loop.rs:84:14
|
LL | for i in (5 + 2)..(8 - 1) {
| ^^^^^^^^^^^^^^^^
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:179:15
+ --> $DIR/for_loop.rs:106:15
|
LL | for _v in vec.iter() {}
| ^^^^^^^^^^ help: to write this more concisely, try: `&vec`
= note: `-D clippy::explicit-iter-loop` implied by `-D warnings`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:181:15
+ --> $DIR/for_loop.rs:108:15
|
LL | for _v in vec.iter_mut() {}
| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&mut vec`
error: it is more concise to loop over containers instead of using explicit iteration methods`
- --> $DIR/for_loop.rs:184:15
+ --> $DIR/for_loop.rs:111:15
|
LL | for _v in out_vec.into_iter() {}
| ^^^^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `out_vec`
= note: `-D clippy::explicit-into-iter-loop` implied by `-D warnings`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:187:15
+ --> $DIR/for_loop.rs:114:15
|
LL | for _v in array.into_iter() {}
| ^^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&array`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:192:15
+ --> $DIR/for_loop.rs:119:15
|
LL | for _v in [1, 2, 3].iter() {}
| ^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[1, 2, 3]`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:196:15
+ --> $DIR/for_loop.rs:123:15
|
LL | for _v in [0; 32].iter() {}
| ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[0; 32]`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:201:15
+ --> $DIR/for_loop.rs:128:15
|
LL | for _v in ll.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&ll`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:204:15
+ --> $DIR/for_loop.rs:131:15
|
LL | for _v in vd.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&vd`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:207:15
+ --> $DIR/for_loop.rs:134:15
|
LL | for _v in bh.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&bh`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:210:15
+ --> $DIR/for_loop.rs:137:15
|
LL | for _v in hm.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&hm`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:213:15
+ --> $DIR/for_loop.rs:140:15
|
LL | for _v in bt.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&bt`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:216:15
+ --> $DIR/for_loop.rs:143:15
|
LL | for _v in hs.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&hs`
error: it is more concise to loop over references to containers instead of using explicit iteration methods
- --> $DIR/for_loop.rs:219:15
+ --> $DIR/for_loop.rs:146:15
|
LL | for _v in bs.iter() {}
| ^^^^^^^^^ help: to write this more concisely, try: `&bs`
error: you are iterating over `Iterator::next()` which is an Option; this will compile but is probably not what you want
- --> $DIR/for_loop.rs:221:15
+ --> $DIR/for_loop.rs:148:15
|
LL | for _v in vec.iter().next() {}
| ^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::iter-next-loop` implied by `-D warnings`
-error: you are collect()ing an iterator and throwing away the result. Consider using an explicit for loop to exhaust the iterator
- --> $DIR/for_loop.rs:228:5
- |
-LL | vec.iter().cloned().map(|x| out.push(x)).collect::<Vec<_>>();
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- |
- = note: `-D clippy::unused-collect` implied by `-D warnings`
-
-error: you seem to want to iterate on a map's values
- --> $DIR/for_loop.rs:337:19
- |
-LL | for (_, v) in &m {
- | ^^
- |
- = note: `-D clippy::for-kv-map` implied by `-D warnings`
-help: use the corresponding method
- |
-LL | for v in m.values() {
- | ^ ^^^^^^^^^^
-
-error: you seem to want to iterate on a map's values
- --> $DIR/for_loop.rs:342:19
- |
-LL | for (_, v) in &*m {
- | ^^^
-help: use the corresponding method
- |
-LL | for v in (*m).values() {
- | ^ ^^^^^^^^^^^^^
-
-error: you seem to want to iterate on a map's values
- --> $DIR/for_loop.rs:350:19
- |
-LL | for (_, v) in &mut m {
- | ^^^^^^
-help: use the corresponding method
- |
-LL | for v in m.values_mut() {
- | ^ ^^^^^^^^^^^^^^
-
-error: you seem to want to iterate on a map's values
- --> $DIR/for_loop.rs:355:19
- |
-LL | for (_, v) in &mut *m {
- | ^^^^^^^
-help: use the corresponding method
- |
-LL | for v in (*m).values_mut() {
- | ^ ^^^^^^^^^^^^^^^^^
-
-error: you seem to want to iterate on a map's keys
- --> $DIR/for_loop.rs:361:24
- |
-LL | for (k, _value) in rm {
- | ^^
-help: use the corresponding method
- |
-LL | for k in rm.keys() {
- | ^ ^^^^^^^^^
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:414:14
- |
-LL | for i in 0..src.len() {
- | ^^^^^^^^^^^^ help: try replacing the loop by: `dst[..src.len()].clone_from_slice(&src[..])`
- |
- = note: `-D clippy::manual-memcpy` implied by `-D warnings`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:419:14
- |
-LL | for i in 0..src.len() {
- | ^^^^^^^^^^^^ help: try replacing the loop by: `dst[10..(src.len() + 10)].clone_from_slice(&src[..])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:424:14
- |
-LL | for i in 0..src.len() {
- | ^^^^^^^^^^^^ help: try replacing the loop by: `dst[..src.len()].clone_from_slice(&src[10..])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:429:14
- |
-LL | for i in 11..src.len() {
- | ^^^^^^^^^^^^^ help: try replacing the loop by: `dst[11..src.len()].clone_from_slice(&src[(11 - 10)..(src.len() - 10)])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:434:14
- |
-LL | for i in 0..dst.len() {
- | ^^^^^^^^^^^^ help: try replacing the loop by: `dst.clone_from_slice(&src[..dst.len()])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:447:14
- |
-LL | for i in 10..256 {
- | ^^^^^^^
-help: try replacing the loop by
- |
-LL | for i in dst[10..256].clone_from_slice(&src[(10 - 5)..(256 - 5)])
-LL | dst2[(10 + 500)..(256 + 500)].clone_from_slice(&src[10..256]) {
- |
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:459:14
- |
-LL | for i in 10..LOOP_OFFSET {
- | ^^^^^^^^^^^^^^^ help: try replacing the loop by: `dst[(10 + LOOP_OFFSET)..(LOOP_OFFSET + LOOP_OFFSET)].clone_from_slice(&src[(10 - some_var)..(LOOP_OFFSET - some_var)])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:472:14
- |
-LL | for i in 0..src_vec.len() {
- | ^^^^^^^^^^^^^^^^ help: try replacing the loop by: `dst_vec[..src_vec.len()].clone_from_slice(&src_vec[..])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:501:14
+error: the loop variable `i` is only used to index `vec`.
+ --> $DIR/for_loop.rs:281:14
|
-LL | for i in from..from + src.len() {
- | ^^^^^^^^^^^^^^^^^^^^^^ help: try replacing the loop by: `dst[from..from + src.len()].clone_from_slice(&src[0..(from + src.len() - from)])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:505:14
+LL | for i in ZERO..vec.len() {
+ | ^^^^^^^^^^^^^^^
|
-LL | for i in from..from + 3 {
- | ^^^^^^^^^^^^^^ help: try replacing the loop by: `dst[from..from + 3].clone_from_slice(&src[0..(from + 3 - from)])`
-
-error: it looks like you're manually copying between slices
- --> $DIR/for_loop.rs:512:14
+ = note: `-D clippy::needless-range-loop` implied by `-D warnings`
+help: consider using an iterator
|
-LL | for i in 0..src.len() {
- | ^^^^^^^^^^^^ help: try replacing the loop by: `dst[..src.len()].clone_from_slice(&src[..])`
+LL | for <item> in &vec {
+ | ^^^^^^ ^^^^
-error: aborting due to 51 previous errors
+error: aborting due to 22 previous errors