Struct SnapshotConfig

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pub struct SnapshotConfig {
    pub usage: SnapshotUsage,
    pub full_snapshot_archive_interval_slots: Slot,
    pub incremental_snapshot_archive_interval_slots: Slot,
    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 accounts_hash_debug_verify: bool,
    pub packager_thread_niceness_adj: i8,
}

Expand description

Snapshot configuration and runtime information

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§usage: SnapshotUsage

Specifies the ways thats snapshots are allowed to be used

§full_snapshot_archive_interval_slots: Slot

Generate a new full snapshot archive every this many slots

§incremental_snapshot_archive_interval_slots: Slot

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

§accounts_hash_debug_verify: bool

This is the debug_verify parameter to use when calling update_accounts_hash()

§packager_thread_niceness_adj: i8

Implementations§

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impl SnapshotConfig

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pub fn new_load_only() -> Self

A new snapshot config used for only loading at startup

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pub fn should_generate_snapshots(&self) -> bool

Should snapshots be generated?

Trait Implementations§

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impl Clone for SnapshotConfig

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fn clone(&self) -> SnapshotConfig

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SnapshotConfig

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

Formats the value using the given formatter. Read more

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impl Default for SnapshotConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for SnapshotConfig

Blanket Implementations§

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impl<T> AbiExample for T

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default fn example() -> T

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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