Struct CompactionConfig 

pub struct CompactionConfig {
    pub enabled: bool,
    pub interval: Duration,
    pub size_threshold_bytes: usize,
    pub collections: Vec<String>,
}

Configuration for periodic Automerge document compaction.

Compaction discards CRDT revision history via fork(), keeping only the current document state. This bounds memory growth on long-running nodes at the cost of a full-state sync on the next peer exchange.

Fields

enabled: bool

Enable automatic background compaction. Default: false.

interval: Duration

How often the compaction sweep runs. Default: 5 minutes. Clamped to a minimum of 10 seconds to prevent busy-looping.

size_threshold_bytes: usize

Only compact documents larger than this threshold. Default: 64 KiB.

collections: Vec<String>

Collections to compact. When empty and compaction is enabled, auto-derives from SyncModeRegistry (all LatestOnly collections). Only LatestOnly collections are safe to compact — compacting FullHistory collections destroys change history needed for delta sync.

Implementations

impl CompactionConfig

pub fn effective_interval(&self) -> Duration

Returns the effective interval, clamped to at least 10 seconds.

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.