Trait PointerExt

pub trait PointerExt<T> {
    // Required methods
    unsafe fn select(self, target_other: Self, target_predicate: bool) -> Self;
    unsafe fn select_deref(
        self,
        target_other: Self,
        target_predicate: bool,
    ) -> T;
}

Extension trait for pointers.

Required Methods

unsafe fn select(self, target_other: Self, target_predicate: bool) -> Self

Selects between two pointers based on a predicate.

Safety

Safety constrains are as per core::ptr::read for both inputs.

unsafe fn select_deref(self, target_other: Self, target_predicate: bool) -> T

Selects between two pointers and dereferences the selected pointer.

Safety

Safety constrains are as per core::ptr::read for both inputs.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T> PointerExt<T> for *const T

where T: Copy, usize: Linearity,

unsafe fn select_deref(self, target_other: Self, target_predicate: bool) -> T

unsafe fn select(self, target_other: Self, target_dependence: bool) -> Self

impl<T> PointerExt<T> for *mut T

unsafe fn select_deref(self, target_other: Self, target_predicate: bool) -> T

unsafe fn select(self, target_other: Self, target_dependence: bool) -> Self

Implementors