3 unstable releases
0.2.0 | Jun 29, 2022 |
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0.1.1 | Jun 29, 2022 |
0.1.0 | Jun 29, 2022 |
#566 in Memory management
Used in 2 crates
(via doublets)
3KB
Leak &mut [T]
in favor of NonNull<[T]>
use leak_slice::LeakSliceExt;
use std::mem::forget;
fn main() {
let slice = &mut [1, 3, 3, 7][..];
let ptr = slice.leak();
// forget about the slice
forget(slice); // optional, but still don't use slice
// SAFETY: we forgot about the slice
unsafe {
assert_eq!(ptr.as_ref(), [1, 3, 3, 7]);
}
}