Struct CompactionConfig 

pub struct CompactionConfig {
    pub enabled: bool,
    pub max_l1_runs: usize,
    pub max_l1_size_bytes: u64,
    pub max_l1_age: Duration,
    pub check_interval: Duration,
    pub worker_threads: usize,
    pub frozen_segments_compact_threshold: usize,
}

Fields

enabled: bool

Enable background compaction (default: true)

max_l1_runs: usize

Max uncompacted flush generations before triggering compaction (default: 8)

max_l1_size_bytes: u64

Max L1 size in bytes before compaction (default: 256MB)

max_l1_age: Duration

Max age of oldest L1 run before compaction (default: 1 hour)

check_interval: Duration

Background check interval (default: 10s)

worker_threads: usize

Number of compaction worker threads (default: 1)

frozen_segments_compact_threshold: usize

Number of frozen L0-csr overlay segments that must accumulate before AdjacencyManager::compact is spawned post-flush (default: 2).

Each frozen segment adds per-read overhead until merged back into the Main CSR. Lowering this triggers compaction sooner; higher values batch more segments per compaction at the cost of slower reads while they accumulate. The default of 2 keeps the read-side overhead bounded across a wide range of write rates. See issue #55.

Trait Implementations

impl Clone for CompactionConfig

fn clone(&self) -> CompactionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactionConfig

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

Formats the value using the given formatter.

impl Default for CompactionConfig

fn default() -> Self

Returns the “default value” for a type.