Struct TenantId 

pub struct TenantId(/* private fields */);

Scopes all streams and events to a single market participant or deployment tenant.

Implementations

impl TenantId

pub fn new() -> Self

Generate a fresh random identifier.

pub fn from_uuid(u: Uuid) -> Self

Wrap an existing UUID.

pub fn as_uuid(self) -> Uuid

Return the underlying UUID.

impl TenantId

pub fn from_party_id(party_id: &str) -> Self

Derive a deterministic TenantId from a GLN or other opaque operator identifier string using UUID v5 (SHA-1 hash in a fixed namespace).

This allows the production binary (makod) to accept a GLN from the Derive a deterministic TenantId from a market-participant identifier (GLN, BDEW code, EIC, or any opaque operator string) using UUID v5 (SHA-1 hash in a fixed namespace).

This allows the production binary (makod) to accept a BDEW code or GLN from the CLI and produce a stable TenantId that is consistent across process restarts, without requiring that the identifier already be a UUID.

The accepted identifier formats are:

• BDEW code (13-digit, agency "293") — most common in German MaKo
• GLN (13-digit GS1, agency "9") — global GS1 scheme, rare in MaKo
• EIC (16-char ENTSO-E, agency "305") — used by TSOs / Regelzonen
• Any other opaque string used as --tenant-id

The namespace UUID is fixed and private to this crate: 7e4a6b1c-2d3e-5f60-8a9b-0c1d2e3f4a5b (arbitrary, registered once).

Example

use mako_engine::ids::TenantId;

// BDEW-issued market participant code (agency 293)
let id = TenantId::from_party_id("9900123456789");
assert_eq!(id, TenantId::from_party_id("9900123456789"));
assert_ne!(id, TenantId::from_party_id("9900357000004"));

// EIC code (ENTSO-E, agency 305) — e.g. for a TSO
let tso = TenantId::from_party_id("10XDE-EON-NETZ--I");
assert_ne!(id, tso);

Trait Implementations

impl Clone for TenantId

fn clone(&self) -> TenantId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TenantId

impl Debug for TenantId

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

Formats the value using the given formatter.

impl Default for TenantId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TenantId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TenantId

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

Formats the value using the given formatter.

impl Eq for TenantId

impl From<Uuid> for TenantId

fn from(u: Uuid) -> Self

Converts to this type from the input type.

impl Hash for TenantId

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 Ord for TenantId

fn cmp(&self, other: &TenantId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TenantId

fn eq(&self, other: &TenantId) -> 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 PartialOrd for TenantId

fn partial_cmp(&self, other: &TenantId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TenantId

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 TenantId