Struct RaftEngineConfig

pub struct RaftEngineConfig {
    pub dir: Option<String>,
    pub file_size: ReadableSize,
    pub purge_threshold: ReadableSize,
    pub purge_interval: Duration,
    pub read_batch_size: usize,
    pub sync_write: bool,
    pub enable_log_recycle: bool,
    pub prefill_log_files: bool,
    pub sync_period: Option<Duration>,
    pub recovery_parallelism: usize,
}

Configurations for raft-engine wal.

Fields

dir: Option<String>

Wal directory

file_size: ReadableSize

Wal file size in bytes

purge_threshold: ReadableSize

Wal purge threshold in bytes

purge_interval: Duration

Purge interval in seconds

read_batch_size: usize

Read batch size

sync_write: bool

Whether to sync log file after every write

enable_log_recycle: bool

Whether to reuse logically truncated log files.

prefill_log_files: bool

Whether to pre-create log files on start up

sync_period: Option<Duration>

Duration for fsyncing log files.

recovery_parallelism: usize

Parallelism during log recovery.

Trait Implementations

impl Clone for RaftEngineConfig

fn clone(&self) -> RaftEngineConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RaftEngineConfig

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

Formats the value using the given formatter.

impl Default for RaftEngineConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RaftEngineConfig

where RaftEngineConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RaftEngineConfig

fn eq(&self, other: &RaftEngineConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RaftEngineConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RaftEngineConfig

impl StructuralPartialEq for RaftEngineConfig