Trait Ptr

pub trait Ptr: Copy + 'static {
    // Required methods
    fn is_null(&self) -> bool;
    fn from<X>(ptr: *mut X) -> Self;
    fn to<X>(self) -> *mut X;
}

A pointer

Required Methods

fn is_null(&self) -> bool

fn from<X>(ptr: *mut X) -> Self

fn to<X>(self) -> *mut X

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> Ptr for *const T

where T: 'static,

fn is_null(&self) -> bool

fn from<X>(ptr: *mut X) -> *const T

fn to<X>(self) -> *mut X

impl<T> Ptr for *mut T

where T: 'static,

fn is_null(&self) -> bool

fn from<X>(ptr: *mut X) -> *mut T

fn to<X>(self) -> *mut X

Implementors