Struct SqliteAutoCacheDiskLayerHandle

pub struct SqliteAutoCacheDiskLayerHandle {
    pub cache_path: String,
    pub cache_key: Option<String>,
}

A handle for a disk layer that automatically selects a dbhd file to use as a cache for lower layers.

Fields

cache_path: String

Path to the root directory for the cache.

cache_key: Option<String>

The key to use to select the cache file. If None, use the next layer’s disk ID.

Trait Implementations

impl DefaultEncoding for SqliteAutoCacheDiskLayerHandle

type Encoding = TableEncoder

The encoding to use for the serialization.

impl ResourceId<DiskLayerHandleKind> for SqliteAutoCacheDiskLayerHandle

const ID: &'static str = "sqlite-autocache"

The ID of this resource type.

impl<'encoding> StructDecodeMetadata<'encoding, Resource> for SqliteAutoCacheDiskLayerHandle

const DECODERS: &'static [ErasedDecoderEntry]

The list of decoder vtables.

impl StructEncodeMetadata<Resource> for SqliteAutoCacheDiskLayerHandle

const ENCODERS: &'static [ErasedEncoderEntry]

The list of encoder vtables.

impl StructMetadata for SqliteAutoCacheDiskLayerHandle

const NUMBERS: &'static [u32]

The field numbers for each field.

const OFFSETS: &'static [usize]

The byte offset to each field within the struct.