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

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:19:23
   |
LL |     let v: Vec<i32> = Vec::with_capacity(0);
   |                       ^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::with-capacity-zero` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::with_capacity_zero)]`
help: use `new()` instead
   |
LL -     let v: Vec<i32> = Vec::with_capacity(0);
LL +     let v: Vec<i32> = Vec::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:21:13
   |
LL |     let s = String::with_capacity(0);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let s = String::with_capacity(0);
LL +     let s = String::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:23:14
   |
LL |     let v2 = std::vec::Vec::<i32>::with_capacity(0);
   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let v2 = std::vec::Vec::<i32>::with_capacity(0);
LL +     let v2 = std::vec::Vec::<i32>::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:25:15
   |
LL |     let map = HashMap::<i32, i32>::with_capacity(0);
   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let map = HashMap::<i32, i32>::with_capacity(0);
LL +     let map = HashMap::<i32, i32>::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:27:15
   |
LL |     let set = HashSet::<i32>::with_capacity(0);
   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let set = HashSet::<i32>::with_capacity(0);
LL +     let set = HashSet::<i32>::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:29:17
   |
LL |     let deque = VecDeque::<i32>::with_capacity(0);
   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let deque = VecDeque::<i32>::with_capacity(0);
LL +     let deque = VecDeque::<i32>::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:31:16
   |
LL |     let heap = BinaryHeap::<i32>::with_capacity(0);
   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let heap = BinaryHeap::<i32>::with_capacity(0);
LL +     let heap = BinaryHeap::<i32>::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:33:16
   |
LL |     let path = PathBuf::with_capacity(0);
   |                ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let path = PathBuf::with_capacity(0);
LL +     let path = PathBuf::new();
   |

error: calling `with_capacity(0)` is equivalent to `new()`
  --> tests/ui/with_capacity_zero.rs:35:18
   |
LL |     let os_str = OsString::with_capacity(0);
   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: use `new()` instead
   |
LL -     let os_str = OsString::with_capacity(0);
LL +     let os_str = OsString::new();
   |

error: aborting due to 9 previous errors