Struct ResolvedPrincipal 

pub struct ResolvedPrincipal {
    pub id: Principal,
    pub display_name: Option<String>,
}

A Principal paired with an optional human-readable display name.

Principal stores only an opaque UUID — never PII. When a presentation layer (API response, audit log UI) needs to show a user-friendly name, an identity service resolves the UUID at read time and wraps it here. The display name is never persisted; only the opaque id is stored.

Examples

use api_bones::{Principal, ResolvedPrincipal};
use uuid::Uuid;

let id = Principal::human(Uuid::nil());
let r = ResolvedPrincipal::new(id, Some("Alice Martin".to_owned()));
assert_eq!(r.display(), "Alice Martin");

let anonymous = ResolvedPrincipal::new(Principal::human(Uuid::nil()), None);
assert_eq!(anonymous.display(), anonymous.id.as_str());

Fields

id: Principal

The opaque, stored identity.

display_name: Option<String>

Human-readable display name resolved from the identity service. None when the resolution has not been performed or the actor is a system principal with no display name.

Implementations

impl ResolvedPrincipal

pub fn new(id: Principal, display_name: Option<String>) -> Self

Wrap a Principal with an optional display name.

pub fn display(&self) -> &str

Return the display name when available, otherwise fall back to the opaque principal string (UUID or system name).

Trait Implementations

impl Clone for ResolvedPrincipal

fn clone(&self) -> ResolvedPrincipal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedPrincipal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ResolvedPrincipal

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Principal> for ResolvedPrincipal

fn from(id: Principal) -> Self

Converts to this type from the input type.

impl PartialEq for ResolvedPrincipal

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ResolvedPrincipal

impl StructuralPartialEq for ResolvedPrincipal