Function as_inner

pub const fn as_inner<T>(md: &ManuallyDrop<T>) -> &T

Const equivalent of &*manually_drop

Example

use std::mem::ManuallyDrop;
use konst::manually_drop;

const FOO: &Foo<u64> = &Foo::new(123456);
const FOO_REF: &u64 = FOO.get();
assert_eq!(FOO.get(), &123456);
assert_eq!(FOO_REF, &123456);

const MD: &ManuallyDrop<u64> = &ManuallyDrop::new(654321);
assert_eq!(manually_drop::as_inner(MD), &654321);

pub struct Foo<T>(ManuallyDrop<T>);

impl<T> Foo<T> {
    pub const fn new(value: T) -> Self {
        Self(ManuallyDrop::new(value))
    }
     
    pub const fn get(&self) -> &T {
        manually_drop::as_inner(&self.0)
    }
}