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07_threads: 03_leak: Leak vector with Vec::leak, not Box::leak (#107)
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Evgeniy Filimonov 2024-06-30 18:23:20 +02:00 committed by GitHub
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4
book/src/07_threads/03_leak.md
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@ -27,12 +27,12 @@ run out and crash with an out-of-memory error.
fn oom_trigger() {
loop {
let v: Vec<usize> = Vec::with_capacity(1024);
Box::leak(v);
v.leak();
}
}
```
At the same time, memory leaked via `Box::leak` is not truly forgotten.\
At the same time, memory leaked via `leak` method is not truly forgotten.\
The operating system can map each memory region to the process responsible for it.
When the process exits, the operating system will reclaim that memory.