Struct MemoryConfig 

pub struct MemoryConfig {
    pub max_memory: u64,
    pub block_cache: CacheConfig,
}

Memory management configuration.

Collapsed to exactly one real caching knob (issue #1568, Epic B/B2): the block/chunk-cache byte budget (block_cache.max_size), wired as the B1 DecompressedChunkCache capacity. The former decorative row_cache / query_cache / allocator knobs (wired to nothing at runtime) were deleted. deny_unknown_fields makes a config that still names a removed knob fail closed on deserialization rather than silently ignoring it (which would suggest the removed knob still has effect).

Fields

max_memory: u64

Maximum total memory usage (default: 1GB)

block_cache: CacheConfig

Block/chunk cache configuration. block_cache.max_size is the real, wired byte budget of the shared decompressed-chunk cache.

Trait Implementations

impl Clone for MemoryConfig

fn clone(&self) -> MemoryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryConfig

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

Formats the value using the given formatter.

impl Default for MemoryConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MemoryConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MemoryConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.