Type Alias lv_cache_t 

pub type lv_cache_t = _lv_cache_t;

The cache entry struct

Aliased Type

#[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: i32,
    pub name: *const i8,
}

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: i32

< Cache lock used to protect the cache in multithreading environments

name: *const i8

< Name of the cache