Struct DisplayItemCache 

pub struct DisplayItemCache {
    entries: Vec<CacheEntry>,
}

Fields

entries: Vec<CacheEntry>

Implementations

impl DisplayItemCache

fn add_item(&mut self, key: ItemKey, item: CachedDisplayItem)

fn clear_entry(&mut self, key: ItemKey)

fn grow_if_needed(&mut self, capacity: usize)

pub fn get_items(&self, key: ItemKey) -> &[CachedDisplayItem]

pub fn new() -> Self

pub fn update(&mut self, display_list: &BuiltDisplayList)

Trait Implementations

impl Clone for DisplayItemCache

fn clone(&self) -> DisplayItemCache

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for DisplayItemCache

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for DisplayItemCache

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Serialize for DisplayItemCache

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.