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#![deny(missing_docs)]
#![deny(warnings)]
#![feature(const_fn)]
#![no_std]
use core::{mem, ops};
#[repr(C)]
pub struct Static<T>
where
T: ?Sized,
{
data: T,
}
impl<T> Static<T> {
pub const unsafe fn new(value: T) -> Self {
Static { data: value }
}
pub unsafe fn ref_<'a>(r: &'a T) -> &'a Static<T> {
mem::transmute(r)
}
pub unsafe fn ref_mut<'a>(r: &'a mut T) -> &'a mut Static<T> {
mem::transmute(r)
}
pub fn wrap(r: &'static T) -> &'static Static<T> {
unsafe { mem::transmute(r) }
}
pub fn wrap_mut(r: &'static mut T) -> &'static mut Static<T> {
unsafe { mem::transmute(r) }
}
}
impl<T> ops::Deref for Static<T> {
type Target = T;
fn deref(&self) -> &T {
&self.data
}
}
impl<T> ops::DerefMut for Static<T> {
fn deref_mut(&mut self) -> &mut T {
&mut self.data
}
}