Struct StoreDelta 

pub struct StoreDelta {
    pub source_seq: u64,
    pub since_seq: u64,
    pub changes: Vec<ChangeRecord>,
}

A set of change records transferable between replicas.

Fields

source_seq: u64

The highest sequence number of the source store at the time of export.

since_seq: u64

The lower-bound (exclusive) used when constructing this delta.

changes: Vec<ChangeRecord>

The changes, ordered by sequence number ascending.

Implementations

impl StoreDelta

pub fn len(&self) -> usize

Return the number of changes in this delta.

pub fn is_empty(&self) -> bool

Return true if this delta contains no changes.

Trait Implementations

impl Clone for StoreDelta

fn clone(&self) -> StoreDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoreDelta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StoreDelta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StoreDelta

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.