Struct PartialDate 

#[non_exhaustive]
pub struct PartialDate {
    pub at_type: Option<String>,
    pub year: Option<u32>,
    pub month: Option<u32>,
    pub day: Option<u32>,
    pub calendar_scale: Option<String>,
    pub extra: Map<String, Value>,
}

A complete or partial Gregorian calendar date (RFC 9553 §2.8.1).

Used by Anniversary. Any of year, month, day may be absent, representing a partial date; month requires either year or day, and day requires month.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

at_type: Option<String>

Object type discriminator; SHOULD be "PartialDate" when present per RFC 9553 §1.3.4 (may be omitted in defaultType positions).

year: Option<u32>

Calendar year.

month: Option<u32>

Calendar month, 1..=12. The type does NOT range-check; callers MUST verify the value is in 1..=12 before treating the PartialDate as RFC 9553-conformant. Deserialize accepts out-of-range values (e.g. 13) without complaint.

day: Option<u32>

Calendar day of month, 1..=31 (with month-specific cap of 28/29/30/31). The type does NOT range-check; callers MUST verify the value is in 1..=31 and within the month-specific cap before treating the PartialDate as RFC 9553-conformant. Deserialize accepts out-of-range values (e.g. 32) without complaint.

calendar_scale: Option<String>

Calendar system (lowercase CLDR name or vendor-specific value).

extra: Map<String, Value>

Catch-all for vendor / site / private extension fields not covered by the typed fields above. Preserves unknown fields across deserialize/serialize round-trip per workspace extras-preservation policy (see workspace AGENTS.md).

Trait Implementations

impl Clone for PartialDate

fn clone(&self) -> PartialDate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartialDate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PartialDate

fn deserialize<__D>( __deserializer: __D, ) -> Result<PartialDate, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PartialDate

impl PartialEq for PartialDate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PartialDate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PartialDate