mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix example

Browse Source
This commit is contained in:
Nilstrieb 2022-10-01 20:31:54 +02:00
parent 169ef781f9
commit 2b944d0c38
No known key found for this signature in database
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
clippy_lints/src/casts/mod.rs
View File

@ -608,13 +608,13 @@ declare_clippy_lint! {
/// ### Example /// ### Example
/// ```rust /// ```rust
/// let string = String::with_capacity(1); /// let string = String::with_capacity(1);
/// let ptr = string.as_ptr() as *mut _; /// let ptr = string.as_ptr() as *mut u8;
/// unsafe { ptr.write(4) }; // UNDEFINED BEHAVIOUR /// unsafe { ptr.write(4) }; // UNDEFINED BEHAVIOUR
/// ``` /// ```
/// Use instead: /// Use instead:
/// ```rust /// ```rust
/// let mut string = String::with_capacity(1); /// let mut string = String::with_capacity(1);
/// let string = string.as_mut_ptr(); /// let ptr = string.as_mut_ptr();
/// unsafe { ptr.write(4) }; /// unsafe { ptr.write(4) };
/// ``` /// ```
#[clippy::version = "1.66.0"] #[clippy::version = "1.66.0"]

4
src/docs/as_ptr_cast_mut.txt
View File

@ -8,12 +8,12 @@ mutability is used, making it unlikely that having it as a mutable pointer is co
### Example ### Example
``` ```
let string = String::with_capacity(1); let string = String::with_capacity(1);
let ptr = string.as_ptr() as *mut _; let ptr = string.as_ptr() as *mut u8;
unsafe { ptr.write(4) }; // UNDEFINED BEHAVIOUR unsafe { ptr.write(4) }; // UNDEFINED BEHAVIOUR
``` ```
Use instead: Use instead:
``` ```
let mut string = String::with_capacity(1); let mut string = String::with_capacity(1);
let string = string.as_mut_ptr(); let ptr = string.as_mut_ptr();
unsafe { ptr.write(4) }; unsafe { ptr.write(4) };
``` ```