Struct PagePointerCache

pub struct PagePointerCache<const PAGE_COUNT: usize> { /* private fields */ }

A cache object that keeps track of the page states and some pointers to the items in the page.

This cache has to be kept around and passed to every api call to the same memory region until the cache gets discarded.

Valid usecase:
Create cache 1 -> use 1 -> use 1 -> create cache 2 -> use 2 -> use 2

Invalid usecase:
Create cache 1 -> use 1 -> create cache 2 -> use 2 -> ❌ use 1 ❌

Make sure the page count is correct. If the number is lower than the actual amount, the code will panic at some point.

Implementations

impl<const PAGE_COUNT: usize> PagePointerCache<PAGE_COUNT>

pub const fn new() -> Self

Construct a new instance

Trait Implementations

impl<const PAGE_COUNT: usize> Debug for PagePointerCache<PAGE_COUNT>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const PAGE_COUNT: usize> Default for PagePointerCache<PAGE_COUNT>

fn default() -> Self

Returns the “default value” for a type.

impl<const PAGE_COUNT: usize> CacheImpl for PagePointerCache<PAGE_COUNT>

impl<KEY: Key, const PAGE_COUNT: usize> KeyCacheImpl<KEY> for PagePointerCache<PAGE_COUNT>