rust-clippy/tests/ui/as_ptr_cast_mut.stderr

error: casting the result of `as_ptr` to *mut u8
  --> $DIR/as_ptr_cast_mut.rs:22:13
   |
LL |     let _ = string.as_ptr() as *mut u8;
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `string.as_mut_ptr()`
   |
   = note: `-D clippy::as-ptr-cast-mut` implied by `-D warnings`

error: casting the result of `as_ptr` to *mut i8
  --> $DIR/as_ptr_cast_mut.rs:23:22
   |
LL |     let _: *mut i8 = string.as_ptr() as *mut _;
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `string.as_mut_ptr()`

error: aborting due to 2 previous errors
Add `as_ptr_cast_mut` lint This lint detects calls to a `&self`-taking `as_ptr` method, where the result is then immediately cast to a `mut T`. Code like this is probably invalid, as that pointer will not have write permissions, and `mut T` is usually used to write through. 2022-10-01 16:59:17 +00:00			error: casting the result of `as_ptr` to *mut u8
Update ui test crate 2023-07-27 11:40:22 +00:00			`--> $DIR/as_ptr_cast_mut.rs:22:13`
Add `as_ptr_cast_mut` lint This lint detects calls to a `&self`-taking `as_ptr` method, where the result is then immediately cast to a `mut T`. Code like this is probably invalid, as that pointer will not have write permissions, and `mut T` is usually used to write through. 2022-10-01 16:59:17 +00:00			`\|`
			`LL \| let _ = string.as_ptr() as *mut u8;`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `string.as_mut_ptr()`
			`\|`
			= note: `-D clippy::as-ptr-cast-mut` implied by `-D warnings`

			error: casting the result of `as_ptr` to *mut i8
Update ui test crate 2023-07-27 11:40:22 +00:00			`--> $DIR/as_ptr_cast_mut.rs:23:22`
Add `as_ptr_cast_mut` lint This lint detects calls to a `&self`-taking `as_ptr` method, where the result is then immediately cast to a `mut T`. Code like this is probably invalid, as that pointer will not have write permissions, and `mut T` is usually used to write through. 2022-10-01 16:59:17 +00:00			`\|`
			`LL \| let _: mut i8 = string.as_ptr() as mut _;`
			\| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace with: `string.as_mut_ptr()`

			`error: aborting due to 2 previous errors`