Struct rust_examples::memory::UseAfterFreeTest

pub struct UseAfterFreeTest;

This test shows that in safe Rust one cannot compile a code that would result in use after free.

Example

struct Data;

fn use_data(data: Data) {
    // <arbitry code using the data>
    drop(data) // Exaplicit call to `drop` the data
}

let data = Data;
// Use data once and free them afterwards
use_data(data);
// Use data again after free
use_data(data);