Struct PerCoreWalConfig 

pub struct PerCoreWalConfig {
    pub base_dir: PathBuf,
    pub num_cores: usize,
    pub segment_pattern: String,
}

Configuration for per-core WAL.

Fields

base_dir: PathBuf

Base directory for WAL segments.

num_cores: usize

Number of cores (determines number of segments).

segment_pattern: String

Segment file name pattern (default: “wal-{core_id}.log”).

Implementations

impl PerCoreWalConfig

pub fn new(base_dir: &Path, num_cores: usize) -> Self

Creates a new per-core WAL configuration.

pub fn with_segment_pattern(self, pattern: &str) -> Self

Sets a custom segment file pattern.

The pattern must contain {core_id} which will be replaced with the core ID.

pub fn segment_path(&self, core_id: usize) -> PathBuf

Returns the path to a segment file for a given core.

Trait Implementations

impl Clone for PerCoreWalConfig

fn clone(&self) -> PerCoreWalConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PerCoreWalConfig

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

Formats the value using the given formatter.