Struct GuardRegistration 

pub struct GuardRegistration<'a, T> { /* private fields */ }

Safe api for creating self reference between a pinned ValueGuard and RefGuard pair.

This can be acquired with ValueGuard::registration().

Implementations

impl<'a, T> GuardRegistration<'a, T>

pub fn register(self, slot: Pin<&'a RefGuard<T>>)

Binds a provided slot to the self.value_guard.

This means they will reference each other, and will invalidate their references to each other when dropped.

This method also invalidates the existing references held by the now-replaced referencees of slot and self.value_guard to avoid dangling pointers.