src/tools/clippy/tests/ui/manual_str_repeat.stderr

   1 error: manual implementation of `str::repeat` using iterators
   2   --> $DIR/manual_str_repeat.rs:9:21
   3    |
   4 LL |     let _: String = std::iter::repeat("test").take(10).collect();
   5    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `"test".repeat(10)`
   6    |
   7    = note: `-D clippy::manual-str-repeat` implied by `-D warnings`
   8
   9 error: manual implementation of `str::repeat` using iterators
  10   --> $DIR/manual_str_repeat.rs:10:21
  11    |
  12 LL |     let _: String = std::iter::repeat('x').take(10).collect();
  13    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `"x".repeat(10)`
  14
  15 error: manual implementation of `str::repeat` using iterators
  16   --> $DIR/manual_str_repeat.rs:11:21
  17    |
  18 LL |     let _: String = std::iter::repeat('/'').take(10).collect();
  19    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `"'".repeat(10)`
  20
  21 error: manual implementation of `str::repeat` using iterators
  22   --> $DIR/manual_str_repeat.rs:12:21
  23    |
  24 LL |     let _: String = std::iter::repeat('"').take(10).collect();
  25    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `"/"".repeat(10)`
  26
  27 error: manual implementation of `str::repeat` using iterators
  28   --> $DIR/manual_str_repeat.rs:16:13
  29    |
  30 LL |     let _ = repeat(x).take(count + 2).collect::<String>();
  31    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `x.repeat(count + 2)`
  32
  33 error: manual implementation of `str::repeat` using iterators
  34   --> $DIR/manual_str_repeat.rs:25:21
  35    |
  36 LL |     let _: String = repeat(*x).take(count).collect();
  37    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(*x).repeat(count)`
  38
  39 error: manual implementation of `str::repeat` using iterators
  40   --> $DIR/manual_str_repeat.rs:34:21
  41    |
  42 LL |     let _: String = repeat(x).take(count).collect();
  43    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `x.repeat(count)`
  44
  45 error: manual implementation of `str::repeat` using iterators
  46   --> $DIR/manual_str_repeat.rs:46:21
  47    |
  48 LL |     let _: String = repeat(Cow::Borrowed("test")).take(count).collect();
  49    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Cow::Borrowed("test").repeat(count)`
  50
  51 error: manual implementation of `str::repeat` using iterators
  52   --> $DIR/manual_str_repeat.rs:49:21
  53    |
  54 LL |     let _: String = repeat(x).take(count).collect();
  55    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `x.repeat(count)`
  56
  57 error: manual implementation of `str::repeat` using iterators
  58   --> $DIR/manual_str_repeat.rs:64:21
  59    |
  60 LL |     let _: String = std::iter::repeat("test").take(10).collect();
  61    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `"test".repeat(10)`
  62
  63 error: aborting due to 10 previous errors
  64