Struct SnapshotConfig 

pub struct SnapshotConfig {
    pub usage: SnapshotUsage,
    pub full_snapshot_archive_interval: SnapshotInterval,
    pub incremental_snapshot_archive_interval: SnapshotInterval,
    pub full_snapshot_archives_dir: PathBuf,
    pub incremental_snapshot_archives_dir: PathBuf,
    pub bank_snapshots_dir: PathBuf,
    pub archive_format: ArchiveFormat,
    pub snapshot_version: SnapshotVersion,
    pub maximum_full_snapshot_archives_to_retain: NonZeroUsize,
    pub maximum_incremental_snapshot_archives_to_retain: NonZeroUsize,
    pub packager_thread_niceness_adj: i8,
}

Snapshot configuration and runtime information

Fields

usage: SnapshotUsage

Specifies the ways thats snapshots are allowed to be used

full_snapshot_archive_interval: SnapshotInterval

Generate a new full snapshot archive every this many slots

incremental_snapshot_archive_interval: SnapshotInterval

Generate a new incremental snapshot archive every this many slots

full_snapshot_archives_dir: PathBuf

Path to the directory where full snapshot archives are stored

incremental_snapshot_archives_dir: PathBuf

Path to the directory where incremental snapshot archives are stored

bank_snapshots_dir: PathBuf

Path to the directory where bank snapshots are stored

archive_format: ArchiveFormat

The archive format to use for snapshots

snapshot_version: SnapshotVersion

Snapshot version to generate

maximum_full_snapshot_archives_to_retain: NonZeroUsize

Maximum number of full snapshot archives to retain

maximum_incremental_snapshot_archives_to_retain: NonZeroUsize

Maximum number of incremental snapshot archives to retain NOTE: Incremental snapshots will only be kept for the latest full snapshot

packager_thread_niceness_adj: i8

Implementations

impl SnapshotConfig

pub fn new_load_only() -> Self

A new snapshot config used for only loading at startup

pub fn new_disabled() -> Self

A new snapshot config used to disable snapshot generation and loading at startup

pub fn should_generate_snapshots(&self) -> bool

Should snapshots be generated?

pub fn should_load_snapshots(&self) -> bool

Should snapshots be loaded?

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.

impl Default for SnapshotConfig

fn default() -> Self

Returns the “default value” for a type.