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replace instances of NonNull::new(&mut x).expect("...") with NonNull::from_mut #163924

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Merged
rust-bors merged 1 commit into from
Oct 8, 2026
+4 −4
Merged

replace instances of NonNull::new(&mut x).expect("...") with NonNull::from_mut #163924

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8 changes: 4 additions & 4 deletions library/core/src/ptr/non_null.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -394,7 +394,7 @@ impl<T: PointeeSized> NonNull<T> {
/// use std::ptr::NonNull;
///
/// let mut x = 0u32;
/// let ptr = NonNull::new(&mut x).expect("pointer should not be null");
/// let ptr = NonNull::from_mut(&mut x);
///
/// let x_value = unsafe { *ptr.as_ptr() };
/// assert_eq!(x_value, 0);
Expand Down Expand Up @@ -436,7 +436,7 @@ impl<T: PointeeSized> NonNull<T> {
/// use std::ptr::NonNull;
///
/// let mut x = 0u32;
/// let ptr = NonNull::new(&mut x as *mut _).expect("pointer should not be null");
/// let ptr = NonNull::from_mut(&mut x);
///
/// let ref_x = unsafe { ptr.as_ref() };
/// println!("{ref_x}");
Expand Down Expand Up @@ -472,7 +472,7 @@ impl<T: PointeeSized> NonNull<T> {
/// use std::ptr::NonNull;
///
/// let mut x = 0u32;
/// let mut ptr = NonNull::new(&mut x).expect("pointer should not be null");
/// let mut ptr = NonNull::from_mut(&mut x);
///
/// let x_ref = unsafe { ptr.as_mut() };
/// assert_eq!(*x_ref, 0);
Expand All @@ -499,7 +499,7 @@ impl<T: PointeeSized> NonNull<T> {
/// use std::ptr::NonNull;
///
/// let mut x = 0u32;
/// let ptr = NonNull::new(&mut x as *mut _).expect("pointer should not be null");
/// let ptr = NonNull::from_mut(&mut x);
///
/// let casted_ptr = ptr.cast::<i8>();
/// let raw_ptr: *mut i8 = casted_ptr.as_ptr();
Expand Down
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