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#![deny(missing_docs)]
#![deny(warnings)]
#![no_std]
use core::ops;
pub unsafe trait StaticRef<T>: ops::Deref<Target = T> {}
unsafe impl<'a, T> StaticRef<T> for Ref<'a, T> {}
unsafe impl<'a, T> StaticRef<T> for RefMut<'a, T> {}
unsafe impl<T> StaticRef<T> for &'static T {}
pub struct Ref<'a, T>
where
T: 'static,
{
ref_: &'a T,
}
impl<'a, T> Clone for Ref<'a, T> {
fn clone(&self) -> Self {
*self
}
}
impl<'a, T> Copy for Ref<'a, T> {}
impl<'a, T> Ref<'a, T> {
pub unsafe fn new(ref_: &'a T) -> Self {
Ref { ref_: ref_ }
}
}
impl<'a, T> ops::Deref for Ref<'a, T> {
type Target = T;
fn deref(&self) -> &T {
self.ref_
}
}
pub struct RefMut<'a, T>
where
T: 'static,
{
ref_mut: &'a mut T,
}
impl<'a, T> RefMut<'a, T> {
pub unsafe fn new(ref_mut: &'a mut T) -> Self {
RefMut { ref_mut: ref_mut }
}
}
impl<'a, T> ops::Deref for RefMut<'a, T> {
type Target = T;
fn deref(&self) -> &T {
self.ref_mut
}
}
impl<'a, T> ops::DerefMut for RefMut<'a, T> {
fn deref_mut(&mut self) -> &mut T {
self.ref_mut
}
}