Struct Nickname 

#[non_exhaustive]
pub struct Nickname {
    pub at_type: Option<String>,
    pub name: String,
    pub contexts: Option<HashMap<String, bool>>,
    pub pref: Option<u32>,
    pub extra: Map<String, Value>,
}

A nickname for the entity represented by a Card (RFC 9553 §2.2.2).

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 "Nickname" when present per RFC 9553 §1.3.4 (may be omitted in defaultType positions).

name: String

The nickname.

contexts: Option<HashMap<String, bool>>

Contexts in which to use the nickname (key → true).

pref: Option<u32>

Preference order in 1..=100 (lower = more preferred).

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 Nickname

fn clone(&self) -> Nickname

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Nickname

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Nickname

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Nickname

impl PartialEq for Nickname

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Nickname

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 Nickname