Struct MemoryStats 

pub struct MemoryStats {
    pub buffer_records: usize,
    pub buffer_bytes: usize,
    pub cache_bytes: usize,
    pub cache_blocks: usize,
    pub snapshot_index_entries: usize,
    pub total_revision: u64,
    pub sealed_blocks: u64,
}

Top-level embedded database handle and diagnostics. Point-in-time snapshot of database memory and cache usage.

Fields

buffer_records: usize

Records currently in the in-memory write buffer (not yet flushed).

buffer_bytes: usize

Approximate bytes occupied by the write buffer.

cache_bytes: usize

Bytes currently resident in the LRU block cache.

cache_blocks: usize

Number of blocks held in the LRU block cache.

snapshot_index_entries: usize

Total Hilbert index entries across all active snapshots.

total_revision: u64

Highest revision number issued so far.

sealed_blocks: u64

Total sealed blocks written (cumulative, not current on-disk count).

Implementations

impl MemoryStats

pub fn total_ram_bytes(&self) -> usize

Estimated total process-level RAM attributed to the database.

pub fn print(&self)

Pretty-print the current memory statistics to stdout.

Trait Implementations

impl Clone for MemoryStats

fn clone(&self) -> MemoryStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryStats

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

Formats the value using the given formatter.