mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-30 16:39:26 +00:00
47 lines
2.1 KiB
Text
47 lines
2.1 KiB
Text
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:10:41
|
|
|
|
|
LL | let _: &mut T = std::mem::transmute(p as *mut T);
|
|
| ^^^^^^^^^^^ help: try `pointer::cast_mut`, a safer alternative: `p.cast_mut()`
|
|
|
|
|
= note: `-D clippy::ptr-cast-constness` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::ptr_cast_constness)]`
|
|
|
|
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:11:19
|
|
|
|
|
LL | let _ = &mut *(p as *mut T);
|
|
| ^^^^^^^^^^^^^ help: try `pointer::cast_mut`, a safer alternative: `p.cast_mut()`
|
|
|
|
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:26:17
|
|
|
|
|
LL | let _ = *ptr_ptr as *mut u32;
|
|
| ^^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast_mut`, a safer alternative: `(*ptr_ptr).cast_mut()`
|
|
|
|
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:29:13
|
|
|
|
|
LL | let _ = ptr as *mut u32;
|
|
| ^^^^^^^^^^^^^^^ help: try `pointer::cast_mut`, a safer alternative: `ptr.cast_mut()`
|
|
|
|
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:30:13
|
|
|
|
|
LL | let _ = mut_ptr as *const u32;
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast_const`, a safer alternative: `mut_ptr.cast_const()`
|
|
|
|
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:59:13
|
|
|
|
|
LL | let _ = ptr as *mut u32;
|
|
| ^^^^^^^^^^^^^^^ help: try `pointer::cast_mut`, a safer alternative: `ptr.cast_mut()`
|
|
|
|
error: `as` casting between raw pointers while changing only its constness
|
|
--> $DIR/ptr_cast_constness.rs:60:13
|
|
|
|
|
LL | let _ = mut_ptr as *const u32;
|
|
| ^^^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast_const`, a safer alternative: `mut_ptr.cast_const()`
|
|
|
|
error: aborting due to 7 previous errors
|
|
|