Struct CalendarSpec 

pub struct CalendarSpec {
    pub at: String,
    pub days: Vec<String>,
}

Calendar time trigger (#418 Phase 2). at is either a time of day ("HH:MM", repeating — combine with days) or a full date+time ("YYYY-MM-DD HH:MM", a one-shot that fires once and never again). Evaluated in the schedule’s top-level tz.

Fields

at: String

"HH:MM" (24h) for a repeating trigger, or "YYYY-MM-DD HH:MM" (hyphen / slash / T separators all accepted) for a one-shot. Parsed lazily — Schedule::validate rejects garbage at create time.

days: Vec<String>

Day-of-week filter for a time-of-day at: ["mon-fri"], ["mon","wed","fri"], … (passed verbatim to the cron DOW field, so ranges and names both work). An nth-weekday ["tue#2"] fires only on the 2nd Tuesday of each month (“Patch Tuesday”); the ordinal is 1..5. A last-weekday ["friL"] fires only on the last Friday of each month (handy for monthly maintenance). Empty = every day. Must be empty when at carries a date (the date already pins the day).

Implementations

impl CalendarSpec

pub fn oneshot_instant(&self, tz: ScheduleTz) -> Option<DateTime<Utc>>

For a one-shot (at carries a date), the absolute instant it fires in tz. None for a repeating calendar. Used to warn about a one-shot whose date is already in the past (it would never fire).

pub fn fire_time(&self) -> Option<NaiveTime>

The wall-clock time-of-day this calendar fires at (None if at is unparseable — validate() guards that). Used to detect a calendar whose fire time can never fall inside its constraints.window (claude #452 review).

Trait Implementations

impl Clone for CalendarSpec

fn clone(&self) -> CalendarSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CalendarSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CalendarSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CalendarSpec

impl JsonSchema for CalendarSpec

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for CalendarSpec

fn eq(&self, other: &CalendarSpec) -> 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 CalendarSpec

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 CalendarSpec