Struct SegmentedWalConfig 

pub struct SegmentedWalConfig {
    pub wal_dir: PathBuf,
    pub segment_target_size: u64,
    pub writer_config: WalWriterConfig,
}

Configuration for the segmented WAL.

Fields

wal_dir: PathBuf

WAL directory path.

segment_target_size: u64

Target segment size in bytes. When the active segment exceeds this, a new segment is created. This is a soft limit — the current record is always completed before rolling.

writer_config: WalWriterConfig

Writer configuration (alignment, buffer size, O_DIRECT).

Implementations

impl SegmentedWalConfig

pub fn new(wal_dir: PathBuf) -> Self

Create a config with defaults for the given directory.

pub fn for_testing(wal_dir: PathBuf) -> Self

Create a config for testing (no O_DIRECT).

Trait Implementations

impl Clone for SegmentedWalConfig

fn clone(&self) -> SegmentedWalConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentedWalConfig

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

Formats the value using the given formatter.