Struct _lv_cache_t 

#[repr(C)]
pub struct _lv_cache_t {
    pub clz: *const lv_cache_class_t,
    pub node_size: u32,
    pub max_size: u32,
    pub size: u32,
    pub ops: lv_cache_ops_t,
    pub lock: lv_mutex_t,
    pub name: *const c_char,
}

The cache entry struct

Fields

clz: *const lv_cache_class_t

< Cache class. There are two built-in classes:

• lv_cache_class_lru_rb_count for LRU-based cache with count-based eviction policy.
• lv_cache_class_lru_rb_size for LRU-based cache with size-based eviction policy.

node_size: u32

< Size of a node

max_size: u32

< Maximum size of the cache

size: u32

< Current size of the cache

ops: lv_cache_ops_t

< Cache operations struct _lv_cache_ops_t

lock: lv_mutex_t

< Cache lock used to protect the cache in multithreading environments

name: *const c_char

< Name of the cache

Trait Implementations

impl Clone for _lv_cache_t

fn clone(&self) -> _lv_cache_t

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for _lv_cache_t

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

Formats the value using the given formatter.

impl Copy for _lv_cache_t