Struct AuditContext 

pub struct AuditContext {
    pub message_type: Option<String>,
    pub release_code: Option<String>,
    pub pid: Option<u32>,
    pub sender_eic: Option<String>,
    pub receiver_eic: Option<String>,
    pub message_ref: Option<String>,
    pub process_id: Option<String>,
    pub tenant_id: Option<String>,
    pub correlation_id: Option<String>,
    pub timestamp: OffsetDateTime,
}

Structured audit context attached to every dead-letter event.

All fields are Option because they are only partially known at rejection time (e.g. pid is not available for a parse failure before the PID is decoded). Callers fill in as many fields as they have.

These fields map to §22 MessZV audit-log requirements for AS4 message rejection events:

Field	§22 MessZV requirement
message_type	Nachrichtentyp (UTILMD, MSCONS, APERAK, …)
release_code	Releasekennung (S2.1, G1.1, 2.4c, …)
pid	Prüfidentifikator
sender_eic	GLN des Absenders
receiver_eic	GLN des Empfängers
message_ref	UNH-Referenz
process_id	Geschäftsvorfallkennung
tenant_id	Mandant
correlation_id	AS4 ConversationId or similar
timestamp	Zeitstempel des Eingangs (German local time)

Fields

message_type: Option<String>

EDIFACT message type (e.g. "UTILMD", "MSCONS", "APERAK").

release_code: Option<String>

BDEW release code (e.g. "S2.1", "G1.1", "2.4c").

pid: Option<u32>

BDEW Prüfidentifikator numeric code.

sender_eic: Option<String>

GLN of the AS4 sender.

receiver_eic: Option<String>

GLN of the AS4 receiver.

message_ref: Option<String>

UNH message reference (interchange + message ref).

process_id: Option<String>

Internal process / workflow stream ID.

tenant_id: Option<String>

Tenant identifier (Mandant).

correlation_id: Option<String>

AS4 ConversationId or engine correlation key.

timestamp: OffsetDateTime

Timestamp of message receipt, in German local time (CET/CEST).

Implementations

impl AuditContext

pub fn now() -> Self

Create an AuditContext with only a timestamp, all other fields None.

Use builder-style setters to fill in known fields:

use mako_engine::dead_letter::AuditContext;

let ctx = AuditContext::now()
    .with_message_type("UTILMD")
    .with_pid(55001)
    .with_sender_eic("4012345000023");

pub fn with_message_type(self, mt: impl Into<String>) -> Self

Set the message type.

pub fn with_release_code(self, rc: impl Into<String>) -> Self

Set the BDEW release code.

pub fn with_pid(self, pid: u32) -> Self

Set the Prüfidentifikator.

pub fn with_sender_eic(self, eic: impl Into<String>) -> Self

Set the sender GLN.

pub fn with_receiver_eic(self, eic: impl Into<String>) -> Self

Set the receiver GLN.

pub fn with_message_ref(self, r: impl Into<String>) -> Self

Set the UNH message reference.

pub fn with_process_id(self, id: impl Into<String>) -> Self

Set the internal process / stream ID.

pub fn with_tenant_id(self, id: impl Into<String>) -> Self

Set the tenant identifier.

pub fn with_correlation_id(self, id: impl Into<String>) -> Self

Set the AS4 correlation / conversation ID.

Trait Implementations

impl Clone for AuditContext

fn clone(&self) -> AuditContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuditContext

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

Formats the value using the given formatter.

impl Default for AuditContext

fn default() -> Self

Returns the “default value” for a type.