Struct SnapshotConfig 

pub struct SnapshotConfig {
    pub dir: PathBuf,
    pub checkpoint_every_commits: Option<u64>,
    pub keep_old: usize,
    pub codec: SnapshotOptions,
}

Fields

dir: PathBuf

checkpoint_every_commits: Option<u64>

When set, create a managed checkpoint after this many committed WAL transactions. None keeps checkpointing manual via sync() / checkpoint_managed().

keep_old: usize

Number of older checkpoint files to retain in addition to CURRENT.

codec: SnapshotOptions

Columnar snapshot codec options. Defaults to fast gzip compression and no encryption.

Implementations

impl SnapshotConfig

pub fn enabled(dir: impl Into<PathBuf>) -> Self

pub fn every_commits(self, commits: u64) -> Self

pub fn keep_old(self, keep_old: usize) -> Self

pub fn codec(self, codec: SnapshotOptions) -> Self

Trait Implementations

impl Clone for SnapshotConfig

fn clone(&self) -> SnapshotConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SnapshotConfig

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

Formats the value using the given formatter.