Struct CacheConfig 

pub struct CacheConfig {
    pub max_entries: usize,
    pub disk_cache_dir: Option<PathBuf>,
    pub persist_on_evict: bool,
}

Configuration for the mesh cache.

Build it with ..Default::default() for the fields you do not set, so the deprecated fields below are not named:

use alice_sdf::cache::CacheConfig;
let config = CacheConfig { max_entries: 16, ..Default::default() };
assert_eq!(config.max_entries, 16);

Fields

max_entries: usize

Maximum number of cached meshes in memory.

When an insert of a new key finds max_entries entries, the least recently used one is evicted first. 0 means unbounded: nothing is ever evicted and the cache grows with every distinct key.

disk_cache_dir: Option<PathBuf>

👎Deprecated since 5.0.0:

not implemented: MeshCache never touches the disk; persist with crate::io::save_abm or ChunkedMeshCache

Not implemented: MeshCache never reads or writes this directory.

Deprecated since 5.0.0. For .abm persistence use ChunkedMeshCache::persist_dirty / ChunkedMeshCache::load_chunk or crate::io::save_abm directly.

persist_on_evict: bool

👎Deprecated since 5.0.0:

not implemented: evicted meshes are dropped; persist with crate::io::save_abm or ChunkedMeshCache

Not implemented: evicted meshes are dropped whatever this is set to.

Deprecated since 5.0.0, see Self::disk_cache_dir.

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> Self

Returns the “default value” for a type.