Struct MemoryManager 

pub struct MemoryManager { /* private fields */ }

Memory manager for caching and buffer management

Implementations

impl MemoryManager

pub fn new(config: &Config) -> Result<Self>

Create a new memory manager

pub fn get_block(&self, table_id: &TableId, block_id: u64) -> Option<Arc<Block>>

Get a block from cache

pub fn put_block(&self, table_id: &TableId, block_id: u64, data: Vec<u8>)

Put a block in cache

pub fn get_row( &self, table_id: &TableId, row_key: &str, ) -> Option<Arc<CachedRow>>

Get a row from cache

pub fn put_row(&self, table_id: &TableId, row_key: &str, data: Vec<Value>)

Put a row in cache

pub fn allocate_buffer(&self, size: usize) -> Result<Vec<u8>>

Allocate buffer from pool

pub fn deallocate_buffer(&self, buffer: Vec<u8>)

Return buffer to pool

pub fn stats(&self) -> Result<MemoryStats>

Get memory statistics

pub fn clear_caches(&self)

Clear all caches

Trait Implementations

impl Debug for MemoryManager

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

Formats the value using the given formatter.