Enum sc_client_db :: PruningMode Copy item path

Constrained(Constraints)

Maintain a pruning window.

ArchiveAll

No pruning. Canonicalization is a no-op.

ArchiveCanonical

Canonicalization discards non-canonical nodes. All the canonical nodes are kept in the DB.

Implementations§

impl PruningMode

pub fn blocks_pruning(n: u32) -> PruningMode

Create a mode that keeps given number of blocks.

pub fn is_archive(&self) -> bool

Is this an archive (either ArchiveAll or ArchiveCanonical) pruning mode?

pub fn id(&self) -> &[u8] ⓘ

Returns the pruning mode

pub fn from_id(id: &[u8]) -> Option<PruningMode>

Trait Implementations§

impl Clone for PruningMode

fn clone(&self) -> PruningMode

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for PruningMode

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

Formats the value using the given formatter. Read more

impl Default for PruningMode

fn default() -> PruningMode

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

impl PartialEq for PruningMode

fn eq(&self, other: &PruningMode) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PruningMode

impl StructuralPartialEq for PruningMode

Auto Trait Implementations§

impl UnwindSafe for PruningMode

Blanket Implementations§

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

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