Struct Timestamp 

#[non_exhaustive]
pub struct Timestamp {
    pub at_type: Option<String>,
    pub utc: String,
    pub extra: Map<String, Value>,
}

A UTC point in time (RFC 9553 §2.8.1).

Used by Anniversary as one of the two alternative date value shapes (the other being PartialDate).

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; required to be "Timestamp" on the wire when the value is used as an Anniversary.date (because the default-type for that field is PartialDate; explicit @type is what selects this variant).

utc: String

The UTC date-time (RFC 9553 §1.4.5 UTCDateTime): an RFC 3339 date-time string with the time-offset always "Z", e.g. "2022-05-22T03:30:00Z".

Stored as bare String so deserialize accepts any peer-emitted value losslessly. The format is NOT validated at construction or deserialize time; callers that need the parsed value should pipe it through chrono::DateTime::parse_from_rfc3339 or time::OffsetDateTime::parse themselves (per the workspace convention used by jmap_types::UTCDate, which carries the same parse-on-demand contract).

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 Timestamp

fn clone(&self) -> Timestamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Timestamp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Timestamp

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Timestamp

impl PartialEq for Timestamp

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

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 Timestamp