Struct PersistenceConfig 

pub struct PersistenceConfig {
    pub channel_capacity: usize,
    pub flush_interval_ms: u64,
    pub flush_count: usize,
    pub durability_mode: DurabilityMode,
}

Configuration for the persistence engine

Fields

channel_capacity: usize

Maximum number of entries in the channel before backpressure

flush_interval_ms: u64

Time-based flush interval in milliseconds

flush_count: usize

Count-based flush threshold

durability_mode: DurabilityMode

Durability mode controlling WAL behavior

Implementations

impl PersistenceConfig

pub fn from_durability_config(config: &DurabilityConfig) -> Self

Create configuration from a DurabilityConfig

pub fn volatile() -> Self

Create configuration for volatile mode (no persistence)

pub fn lazy() -> Self

Create configuration for lazy mode (batched writes)

pub fn durable() -> Self

Create configuration for durable mode (sync on commit)

pub fn paranoid() -> Self

Create configuration for paranoid mode (sync on every op)

pub fn writes_wal(&self) -> bool

Returns true if this configuration writes to WAL

pub fn sync_on_commit(&self) -> bool

Returns true if this configuration syncs on commit

pub fn sync_on_every_op(&self) -> bool

Returns true if this configuration syncs on every operation

Trait Implementations

impl Clone for PersistenceConfig

fn clone(&self) -> PersistenceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PersistenceConfig

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

Formats the value using the given formatter.

impl Default for PersistenceConfig

fn default() -> Self

Returns the “default value” for a type.