Struct ScanSchedule 

pub struct ScanSchedule {
    pub every_secs: u64,
    pub start_at_ms: Option<u64>,
}

Repeated scan policy for a watchlist.

This type intentionally contains no timers, tasks, or async runtime hooks. A caller can persist the last started scan timestamp, ask whether a plan is due, and then launch scans using its own scheduler.

Fields

every_secs: u64

Seconds between repeated scans. Must be greater than zero.

start_at_ms: Option<u64>

Optional Unix epoch millisecond timestamp before which the plan is not due. Omit for an immediately due first scan.

Implementations

impl ScanSchedule

pub fn validate(&self) -> Result<(), WatchlistError>

Validate interval bounds.

pub fn next_due_ms(&self, last_started_at_ms: Option<u64>) -> u64

Millisecond timestamp when the next scan is due.

last_started_at_ms is the timestamp of the previous scan start for this schedule. None means the first scan has not run yet.

pub fn is_due(&self, last_started_at_ms: Option<u64>, now_ms: u64) -> bool

Whether the schedule is due at now_ms.

Trait Implementations

impl Clone for ScanSchedule

fn clone(&self) -> ScanSchedule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScanSchedule

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScanSchedule

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ScanSchedule

impl PartialEq for ScanSchedule

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for ScanSchedule

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ScanSchedule