Enum SyncPolicy 

pub enum SyncPolicy {
    Batch,
    Each,
}

When the packed writer forces appended records to stable storage.

The default is SyncPolicy::Batch; see the module docs for the crash consistency it provides. SyncPolicy::Each restores the pre-18.5 per-record barrier for callers that want the strongest per-put_node durability at the cost of one sync round-trip per node.

Variants

Batch

One fsync per segment (at seal and at PackedSeedStore::flush).

Each

A fdatasync after every appended record.

Trait Implementations

impl Clone for SyncPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SyncPolicy

impl Debug for SyncPolicy

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

Formats the value using the given formatter.

impl Default for SyncPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SyncPolicy

impl PartialEq for SyncPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SyncPolicy