Struct SyncCursors 

pub struct SyncCursors {
    pub sources: BTreeMap<String, i64>,
}

Per-source cursor state persisted at .kimetsu/sync-cursors.json.

Keys are machine_id strings; values are the last rowid imported from that machine. Our OWN machine_id is in here too (last exported rowid).

Fields

sources: BTreeMap<String, i64>

map machine_id → last imported rowid (0 = never imported).

Implementations

impl SyncCursors

pub fn load(path: &Path) -> KimetsuResult<Self>

pub fn save(&self, path: &Path) -> KimetsuResult<()>

pub fn cursor_for(&self, machine_id: &str) -> i64

pub fn set_cursor(&mut self, machine_id: &str, rowid: i64)

Trait Implementations

impl Clone for SyncCursors

fn clone(&self) -> SyncCursors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyncCursors

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

Formats the value using the given formatter.

impl Default for SyncCursors

fn default() -> SyncCursors

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SyncCursors

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SyncCursors

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

where __S: Serializer,

Serialize this value into the given Serde serializer.