Struct UserId 

pub struct UserId {
    pub tenant: Option<String>,
    pub username: String,
}

Composite identity key: (tenant_id, username).

tenant_id == None means the platform/system tenant (the bootstrap admin lives there). tenant_id == Some("acme") scopes the user to the acme tenant: alice@acme and alice@globex are two distinct identities with their own credentials and roles.

Display format is tenant/username for scoped users and just username for platform users so audit logs can be parsed back into the same shape.

Fields

tenant: Option<String>

username: String

Implementations

impl UserId

pub fn platform(name: impl Into<String>) -> Self

Platform / system-tenant user (no tenant scoping).

pub fn scoped(tenant: impl Into<String>, name: impl Into<String>) -> Self

Tenant-scoped user.

pub fn from_parts(tenant: Option<&str>, username: &str) -> Self

Build a UserId from an optional tenant + username pair (the shape most call-sites already have).

Trait Implementations

impl Clone for UserId

fn clone(&self) -> UserId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserId

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

Formats the value using the given formatter.

impl Display for UserId

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

Formats the value using the given formatter.

impl Hash for UserId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UserId

fn eq(&self, other: &UserId) -> 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 Eq for UserId

impl StructuralPartialEq for UserId