Struct BootstrapScope 

pub struct BootstrapScope { /* private fields */ }

RAII handle for a heap bootstrap window; created by Heap::bootstrap_scope, ends the window on drop. Exists so error paths (? during stdlib install, lua_open failure) cannot leave the heap stuck in bootstrap mode the way a manual end_bootstrap call can.

Sound with no lifetime and no unsafe: the scope shares ownership of the heap’s depth counter (Rc<Cell<usize>>), so a scope that outlives its heap decrements a still-live cell instead of dereferencing a dead heap — the count on a dead heap is meaningless but harmless. (Contrast with HeapGuard::push’s raw-pointer contract, tracked for the same treatment in the heap-ownership follow-up.)

Trait Implementations

impl Drop for BootstrapScope

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.