Struct page_allocator::DeferredAllocAction

pub struct DeferredAllocAction<'list> { /* private fields */ }

A series of pending actions related to page allocator bookkeeping, which may result in heap allocation.

The actions are triggered upon dropping this struct. This struct can be returned from the allocate_pages() family of functions in order to allow the caller to precisely control when those actions that may result in heap allocation should occur. Such actions include adding chunks to lists of free pages or pages in use.

The vast majority of use cases don’t care about such precise control, so you can simply drop this struct at any time or ignore it with a let _ = ... binding to instantly drop it.

Trait Implementations

impl<'list> Drop for DeferredAllocAction<'list>

fn drop(&mut self)

Executes the destructor for this type.